Thursday, January 30, 2014

#PS3 - Draft Punks Stay Up All Night to Get Lucky

In the third instalment of Hardly a Stat Holiday for the Patrik Stefans, I have come up with a measure of each GM's draft performance in the form of an "average draftee value". This value can be thought of as the number of points earned or lost each pick on average for each GM in the 2013 draft.

I know it's not a stat holiday, but Wayne Gretzky turned 53 a few days ago, and his date of birth, Jan 26th, should really be a nationally recognized day of some sort.  It was also the Grammies that same day, so... yeah, I dunno, I needed motivation for a title.

Methodology

I evaluated forwards, defensemen, and goalies separately, in the sense that I removed any positional drafting strategy from the picture; you could think of there having been three separate drafts, one for each position. Further, after running the numbers it seemed that prospects were skewing things (Drouin would have been deemed the worst pick in the draft). I thought about removing them entirely, or selectively removing those that had played very few games, but then I decided to create yet two more distinct groups: prospect forwards and prospect defenders, defined simply as those players born in 1991 or later (they could be on your scoring roster at the moment). NB: no prospect goalies were selected.

With now effectively five clusters of draftees, I did the following to each. I compared the order in which players were selected ("list A") to the very same players sorted by points to date ("list B"). Accordingly, each player in list A had a corresponding player in list B that should have been selected in that draft position. I subtracted the point total of the player in list B from that of the corresponding player in list A to give the draftee value. I sense confusion and I haven't even published this yet. Here's a very simple hypothetical example:

Let's imagine a draft of five forwards. Ovechkin, then Crosby, then Kane, then Getzlaf, then Tavares. The table below shows this very order of selection on the left (list A) with current point totals in the adjacent column.  On the right, those same players are listed in order of their points to date (list B). Players in the same row are considered "corresponding players", and as I explain above, the corresponding player in list B is the player that should have been selected.  Point totals from the list B player are subtracted from that of the list A player to give the draftee value.


Never mind that Kyle "the knock-out" Okposo actually has more points than Ovechkin (to make the number one pick of Ovi seem even worse).  Nobody in this hypothetical draft picked Okposo, so nobody is gaining or losing anything from his exclusion from the analysis.  The same can be said for players like Reilly Smith who were not actually selected in our draft.  They don't effect anything either way.

Hopefully, you now get a sense of what I've done and it feels somewhat intuitive.  The final piece was simply averaging the draftee values for each GM.  I've included a few other bits of information.  The "without prospects column" shows the average draftee value by removing prospects from the picture entirely.  This number might be a truer indicator for those who feel that, for instance, Seth Jones was indeed a better pick than Torey Krug.  Nevertheless, under the scheme that I have used and "officially" ranked everyone's performance, prospects are compared against one another in terms of their performance this year and nothing further.  So take the average draftee value for what it's worth.

I've also listed each GM's picks in order of highest to lowest value and included the overall draft position in which they were selected.  This might give some of you reason for pause and reflection on just where everything went wrong and how you might better take your coffee breaks during next year's draft.  Or it might all just be dumb luck.



Some Observations
  • Well no matter how you slice it, prospects included or not, the Mackhawks GM performed the best on September 29th of last year, earning nearly 6 points per pick on "the field".
  • The Los Samjawors Kings GM performed the poorest, but that is in large part because my system tells me Drouin cost him 36 points as the second prospect taken; funny enough, the second highest scoring prospect--the guy that should have been picked instead of Drouin--was Jaden Schwartz, later selected by these very Los Samjawors Kings!
  • Removing the prospects entirely from the analysis, it was actually the Schizzarks GM who laid the biggest egg at the draft.  That's what you get when the combined age of the guys you select first and third is 84.
  • Alfredsson, S. Koivu, Hartnell, Letestu, Zajac, Emery, and Johansson all went exactly where they were supposed to go (ie. have a draftee value of 0)... so did some dumb prospects, but whatever...
Best Picks


Worst Picks



There are indeed several other things to bear in mind which impair this analysis, such as: 
  • the "ceiling effect" for good players being selected early
  • the fact that for the most part only 4 or 5 of these draftees are actually contributing to scoring rosters
  • each team's own positional strategy, partly determined by the positional composition of keeper rosters going into the draft
  • injuries, of course, though not sure they impair the analysis per se, because they are a big part of the outcome of this league
So while it may not be fair to think of the Mackhawks as having gained exactly 5.7 points per pick on the rest of us, I do believe this breakdown gives a fairly accurate picture of what took place exactly four months ago in terms of who were on their game and who have only themselves to blame.  So before anyone goes daftly dismantling their core before next year's draft, remember:

"All ends with beginnings... we've come too far to give up who we are"

Sunday, January 26, 2014

KL Week in Review: Week 18 (also some transactions)

BREAKING NEWS: The Patrik Stefans are no longer in 12th place.

They are in 13th, which is the first time in weeks they have been in any other spot but 12.




There are plenty of other observations that could be made, but really, let's get right to the two recent-ish transactions. There are a couple new sheriffs in town, and they're at the helm of the Teeyotes and the Winter Claassics. 


Jan 16 2014
The Winter Claassics send Loui Eriksson, Brian Gionta and a 2015 1st round draft pick
to the
WBS Parkers for Patrick Marleau, Saku Koivu and a 2015 5th round draft pick.

The 5th place Winter Claassics can taste the money spot and are willing to pay to get there. Marleau is on the back side of his career but is playing PPG hockey. The WBS Parkers did well to get value for him now as there is no telling when his game could nosedive. 

Great trade all around and I know at least one top 4 GM is pissed at himself for not kicking the tires on Marleau earlier. With a few new faces entering the race this could be a very interesting trade deadline.

Jan 18 2014
Not to be outdone, the surging Teeyotes (seriously, 44 points this week to lead the league in points both on the week and the month) drop Kris Russell and add Jason Demers.

Demers has 24 points as a defenceman and would be on most teams scoring rosters. Russell, on the other hand, has been hurt. Even if both players were equal, going for the guy playing on the Sharks over the guy playing for the Flames is always a good bet. 

Sunday, January 19, 2014

KL Week in Review: Week 17

Anyone else shocked that we're already 17 weeks into the season? 


Notes:
  • We're on the verge of a new 1st place GM for the first time in weeks. The Micahleks pace is probably unsustainable but if they can get enough of a head start it may not matter. 
  • I'm really excited to see the Winter Claassics and the Teeyotes in 4th and 5th place (and both GMs have been pretty active of late - the lure of a top 4 finish is still an incentive in this league which is awesome)
  • The Powder Rangers have had the worst week in the league, followed by the Quebec Rordiques and the G-Phil's Flyers. The top 8 is getting very interesting as the Stamkos injury and the Flyer's reliance on Russians is finally starting to be reflected in the standings
  • No team has had more points this week than the Mackhawks - they are getting healthy and could make a quick return to the top 4
  • On the other side of the ledger, not a heck of a lot has changed - in fact the standings are identical to last week. 
  • The Patrik Stefans have been stuck in 12th place since week 12. They may actually be the most consistent team in the league, not having moved higher than 8th or lower than 13th. Their average position over 17 weeks is 10.26th.

Saturday, January 18, 2014

Power Ranklings (Part II of II)

In yesterday's post, I presented Power Ranklings for the eight teams I thought would finish outside the playoffs. In Part II, today I present the top eight teams. Don't worry, there is still plenty of awful within these teams. Because you likely didn't see yesterday's post before today's, I'll include the same intro here.

It's mid-January and we're almost 50 games into the season, enough games to know that Sidney Crosby is still magic; Bruce Boudreau is a hell of a coach; and Mikhail Grigorenko's breakout year is not this year. 


I have ranked each KL team by estimated position in the final standings. This is not based on actual statistics, but on intangible things like grit, character, pugnacity, and my own inner feelings - aka, Maple Leaf Style. But note that these are not power rankings, because those are boring. These are Power Ranklings


rankle, v. to cause annoyance or resentment that persists.


So these ranklings are meant to ruffle some feathers and call out some GMs. Take everything with a grain of salt though; as John Tortorella would say, I haven't won a goddamn thing in this league so what I should do is just shut up. 


Final note: these were drafted a couple of days ago and may not reflect current standings and recent transactions.



1. Milan Micahleks (currently: 2)

At forward, this is the deepest team in the league. Marty St. Louis wants a second Krusell Cup ring before he retires. All players are good at hockey and genuinely nice guys. GM had a month off leading up to the draft, so it would actually be an indictment of his research skills if he didn't win; also, GM is still basically unemployed so counting on the money to pay rent. 

But let's face it, the rest of the teams are in a race for second-place. 


2. G-Phil's Flyers (currently: 1)

You have to look outside the top eight to find a team that has scored fewer points in 2014 than GP's Flyers. You could blame the slowdown on players getting clean for Olympic steroid testing, but the fact is this team, for all intents and purposes, has no starting goaltender. Halak has good numbers, but he has two starts in January. Moreover, Ovechkin, Malkin and Datsyuk are going to be very tired after the Olympics, assuming they return to North America at all. 

Because Russia.


3. Fylanders (currently: 3)

Marc-Andre Fleury and sheer GM willpower are the only things keeping this garbage raft afloat. Way too many Maple Leafs, for one thing - you can't have five players from a team that is definitely going to miss the playoffs and expect to win. GM continues to shock and enrage his competitors by acquiring other teams' keepers for minor draft position upgrades. Seriously, can somebody make him give up a pick and not get a roughly equivalent pick back?

My reaction whenever a trade involving the Fylanders is announced:


4. Mackhawks (currently: 7)

If you like drama, the most compelling storyline for last year's playoff champions is their GM's hot-and-cold relationship with Wayne Simmonds. But it's actually Jonathan Quick who will make or break this team. I predict that the Kings get hot and Quick earns enough points to pull the Mackhawks into 4th. 

This is the Mackhawks' GM after he first dropped Wayne Simmonds for Tommy Wingels.


5. Teeyotes (currently: 6)

Byfuglien becoming a forward was the greatest thing to ever happen to the Teeyotes. If he sticks, they can't do worse than 5th. The rest of the season depends on the GM answering four key questions: 1) Do you realize Kris Russell is on your scoring roster because you only drafted four defencemen? 2) Are you aware that Kris Russell is on the injured reserve with a sprained MCL? 3) Do you know that Kris Russell only put up three points in December anyway? 4) Do you think that Kris Russell should be on a fantasy hockey team?

Pressed for comment, GM of the Teeyotes responded:

6. Powder Rangers (currently: 5)

Steven Stamkos' broken tibia has come to define this season for the PRangers, whose GM has declared himself to have "the second worst respect-to-points ratio" in the league. Had Stamkos not been unceremoniously Fy Gambitted, he would still be on the scoring roster today, with 23 points. It's impressive, and hard to fathom, how this team has remained competitive despite the injury and despite having one of the worst goaltenders in the league (from a current fantasy points perspective) in Craig Anderson. Like every year, I look at the team and squint and shake my head and am very tempted to get out the calculator because it just doesn't add up. But Anderson is coming on, and if ER can somehow get Stamkos back onto the scoring roster, watch out. 

Mila Kunis also looks at this roster and has the same reaction as I do. It just doesn't make sense. 

I think she lets out a little "ew" at the end, probably directed towards Jiri Tlusty and/or his nude photos [nsfw].


7. Winter Claassics (currently: 4)

This is the only team in the league without a 40-point forward. Even the lowly WBS Parkers have Patrick Marleau at 42 (not to mention Duncan Keith at 44). Shows how far a great goalie (Hiller - not even a keeper!) and a strong defence can take you in this league. 


This is DC when he saw that Olli Jokinen was still available in the 8th round:


8. Dicklas Lidstroms (currently: 11)


Just two years removed from a Krusell Cup, this team appears to be headed in the wrong direction. On the one hand, I could see a lot of things turning around for them down the stretch: Lundqvist is playing better lately; Steen's head could clear up; Enstrom might turn it around under a new coach. On the other hand, we're talking about the second-worst defence in the league, a top four averaging just 13 points right now. And a lot of teams to climb over.


My reaction when I looked at the Dicklas Lidstroms' roster and initially thought 12th, then 10th, then 8th:



Friday, January 17, 2014

Power Ranklings (part I of II)

It's mid-January and we're almost 50 games into the season, enough games to know that Sidney Crosby is still magic; Bruce Boudreau is a hell of a coach; and Mikhail Grigorenko's breakout year is not this year. 

I have ranked each KL team by estimated position in the final standings. This is not based on actual statistics, but on intangible things like grit, character, pugnacity, and my own inner feelings - aka, Maple Leaf Style. But note that these are not power rankings, because those are boring. These are Power Ranklings

rankle, v. to cause annoyance or resentment that persists.

So these ranklings are meant to ruffle some feathers and call out some GMs. Take everything with a grain of salt though; as John Tortorella would say, I haven't won a goddamn thing in this league so what I should do is just shut up. 

Starting with the bottom eight today. Top eight to come tomorrow. 

*   *   *

9. Moilers (currently: 10)

A month ago, the Moilers had an embarrassment of riches in net. How quickly things have changed. Luongo keeps getting hurt (not that he'd be racking up wins for the Canucks right now anyway); Crawford can't buy a win. Still, a healthy Letang and a resurgent Eric Staal should push this team back into rightful contention.

In this gif, John Tortorella is the Moilers' GM, and Alex Edler is Alex Edler. 


10. Joshfrey Krupuls (currently: 9)

When I look at this roster, I feel like it should be doing better. There is playoff potential here. 
I just can't see it actually happening.


11. Los Amjawors Kings (currently: 8)

This year's cinderella story, the Sam Kings have exceeded anyone's reasonable expectations by rising to playoff contention. But a closer look reveals that this team has only some, but not all, of the pieces of a perennial contender. They are too vulnerable to contend with established teams this year, as there is huge drop-off after their scoring roster forwards. Watch out for them next year, maybe two years from now, provided they can avoid drafting Gudbranson and Kulikov with second- and third-round picks.

When I look at Crosby on this team...


12. Vanrooser Canicks (currently: 14)

Still struggling to find their identity since Kovalchuk fled for the KHL, the former Manitoba Roos drafted fairly well, but took some gambles that didn't pay off (e.g., Pierre-Marc Bouchard).

Guest blogger doge summarizes the Canicks.




13. Patrik Stefans (currently: 12)

SYSTEM's biggest move this season was picking up free agent Anton Khudobin. I don't know if this text was sardonic or not.


It was probably said in jest, but SYSTEM's Khudoboner may be symptomatic of general delusion about the competitiveness of his roster. The rest of us look at these guys and go:


14. WBS Parkers (currently: 16)

Tomas Hertl was a great selection, and prospect keeper Teuvo Teravainen's stock is rapidly rising... but can anyone tell me why a rebuilding expansion team would draft aging has-beens like Saku Koivu, Kimmo Timonen and Martin Havlat?

RBP is excited to be getting a high draft pick this year, and next year, and for probably four years in a row. 


15. Quebec Rordiques (currently: 13)

Shameless trade-whore of a GM is at least getting his money's worth from the pool in terms of entertainment value. I think he's trying to tank, which is all well and good, but it's actually going to be tough to fail harder than the non-tanking Schizzarks.

The rest of the league, looking at Rory's first year:
(yellow font may or may not denote sarcasm)

16. Schizzarks (currently: 15)

Carey Price has put together an outstanding season, but there is evidence that the poorly-coached Habs are due for a nosedive (that is the only serious link or sentence in this post and I apologize for it). Jay Bouwmeester was the only draft pick that panned out. Everything else about this team is Despres-sing. An unmitigated disaster of a season that leaves one wondering if the team that finished 6th last year needs a total dissection, or if Parise, Nash, Spezza and Hank are legitimate enough scoring threats, when healthy, to be a viable core. 

Sad Ben Scrivens isn't on the Schizzarks, but in this gif he represents the Schizzarks' GM, watching his team tumble down the standings. In the end, he has to look away. 





Sunday, January 12, 2014

KL Week in Review: Week 16 (plus some transactions)

16 weeks in and things are starting to get a little interesting again:



Notes for the week:
  • The G-Phil's Flyers hold on 1st place is increasingly tenuous as both the Fylanders and Micahleks continue to close the gap. 
  • The Micahleks have had a huge week with a league-leading 44 points, 11 of which came last night
  • The Powder Rangers continue to cling to 4th place - remarkably, though, the Winter Claassics were in 4th place for portions of the last week
  • The Los Amjawors Kings have slowed down somewhat but remain a viable playoff team, much to the surprise of early season prognosticators
  • The Patrik Stefans are really, really good at holding 12th place. 
  • The Schizzarks teased the bottom of the league last week but have managed to pull themselves up to a comparatively respectable 15th place. 
Injury notes :

The Winter Claassics are, remarkably, the only 100% healthy team in the league right now. There are some key injuries to a lot of teams that may result in some shuffling in the standings over the next week or two:
  • G-Phil's Flyers - Mike Babcock says not to expect Pavel Datsyuk back "any time soon". With both the Fylanders and Micahleks coming fast, 1st place is very much up for grabs
  • Milan Micahleks - Ryan Getzlaf isn't broken but his return date is unknown. The Micahleks expect to win, but these injuries are letting the Fylanders catch up.
  • Teeyotes - Standout goaltender Ben Bishop has a sprained wrist. He is experimenting with different taping strategies but his return date is unknown. The Teeyotes are 9 points from a money spot but only 8 points from 9th place - these are critical lost points.
  • Mackhawks - Johan Franzen (22 points in 30 games) has been a steady producer for the Mackhawks, but is at least a week or more away from returning from his concussion. The Mackhawks need their depth to hold 8th.
  • Moilers - Luongo, Eric Staal, and Patrik Elias are all day-to-day with no real timelines for their return. Lengthy absences from these players could spell doom for the Moiler's playoff chances
  • Dicklas Lidstroms - injuries to Koivu and Alex Steen are hurting the Lidstroms playoff chances. Gaborik's injuries woes this season have already started the Lidstroms off on the wrong foot. Word is these guys may even be ready in time for the Olympics.
  • Patrik Stefans - Both Couture and Galchenyuk - key young contributors - are out with hand injuries. Both are weeks away from returning.
  • Schizzarks - An MCL injury to Parenteau and a foot injury to Parise have been a significant factor in the Schizzark's precipitous fall to the bottom of the league. Neither player is skating and both face lengthy recoveries. 
  • WBS Parkers - Evander Kane is expected back shortly, but stunning rookie Thomas Hertl (a possible cornerstone forward for the expansion Parkers) is likely done for the season. The team has not said as much, but estimate as long as 9 months for recovery. There is no guarantee he will come back in the same form either - rough break for this team. 
Transactions:

There have been a few transactions over the last while. 

Jan-2-14
Moilers drop Lee Stempniak and add Andrew Cogliano.

Quickie analysis: Cogliano sucks less than Stempniak. Great mid-season pickup.

Jan-2-14
Patrik Stefans drop Ondrej Pavelec and add Anton Khudobin

Quickie analysis: System's spreadsheets have finally pumped out a winner (why there is a heavy unheralded Soviet bias in System's system is beyond me). Khudobin has filled in admirably for the injured Cam Ward, posting a 6-1-0 with a .936 save percentage this season.

Jan-5-14 - Trade

Joshfrey Krupuls send Joffrey Lupul and a 2014 7th round draft pick to the


Fylanders for Dustin Penner and a 2014 3rd round draft pick

Quickie analysis: The Fylanders dump slumping Penner for (surprise surprise) a Maple Leaf. Lupul is the better player and the Fylanders got him cheap. Headscratcher for the Krupuls but maybe they think Penner's time in the press box will jumpstart his production.

Jan-8-14 - Trade
Quebec Rordiques send Andrew Ladd and Antoine Vermette to the
Los Amjawors Kings for Mikael Grigorenko and Curtis Glencross

Quickie analysis: The Kings can taste a playoff spot and maybe even a money spot. They need depth scoring and got it in Ladd and Vermette. The price was promising youngster Grigorenko. Interestingly, Grigorenko has refused to report to the Q and his NHL future is in question, but his potential is huge. We'll have to wait to see what happens to declare a winner. 

Wednesday, January 8, 2014

Prospect System Needs Revising


Unlike my last post on the Fy Gambit, where I tried to neutrally set out the issue and points of view and options, in this post I am advocating for change. 

It is my opinion that we should change the prospect system from the current "age-restriction-plus-scoring-roster-or-would-have-made-scoring-roster-but-for" model to a simpler, fairer, and arguably more fun, "games-played" system.

Under the current system, higher-performing teams have an advantage because their scoring-roster cut-off is higher than that of lower-performing teams. For example, if the season ended today, the 15th-place Canicks would not be able to keep Valeri Nichushkin as a prospect, because he has 22 points, which puts him on the Canicks' scoring roster. But if Nichushkin were on the deeper Milan Micahleks, he would not make the scoring roster, and thus could be kept as a prospect. The same goes for the Quebec Rordique's Aleksander Barkov, who is on the Rordique's scoring roster with 22 points. This is untenable. Moreover, it's unnecessarily complicated. 

Under the games-played system, age, points and scoring rosters are irrelevant. Any player who has played 82 games or fewer is an eligible prospect. Upon puck drop for his 83rd game, an owned player is no longer prospect-eligible the following season, and an unowned player is eligible as a free agent. This adds a level of strategy as far as the free agent pool. 

If two or more GMs attempt to add the same free agent within a specified period of time (say, 24 or 48 hours after he becomes eligible) the GM with fewest points as of that time receives the player. [If we wanted to play in "easy mode," the Commissioner could notify the league when a GM puts in a claim for a newly-available free agent, giving anyone lower in the standings 48 hours to steal. I am against this but but I can understand that some people would want it]. Alternatively, we could just say that the transition to free agency only happens in the day before the draft, so to be a free agent a player must have played 83 games before the start of the season. That would avoid the free agent scramble and keep more good young players available for the draft. 

As under the current rules, players that have previously been drafted in the KL and then dropped would also be eligible free agents. 

For goalies, the magic number would be lower, perhaps 41 games, making them eligible upon puck drop of their 42nd game. 

I would propose that this rule amendment, if approved by the League and Commissioner, take effect at the end of this regular season, but that the old rule remain in effect until the beginning of the 2014-15 season. In this offseason, when both rules are in effect, GMs may keep as a prospect any player that meets either definition - 82 or fewer NHL games played, or failure to make scoring roster and born in 1991 or later.

If we decide to go with the games played system, are 82 and 41 the right numbers?

Monday, January 6, 2014

How the Milan Micahleks Won the Patrik Stefans' 2014 8th Round Pick

The World Junior Tournament offers some pretty exciting hockey and a great opportunity to scout the future stars of your Keeper League team. 

Four Keeper League GMs decided to make the tournament a little more interesting with a fantasy pool. The only restrictions were that you could only take one player from any team, you needed three from Pool A and three from Pool B, and you had to take a defenceman, although the defenceman could be from either pool and from a team from which you already had a forward (this is what happens when four people come up with the rules, over email and text). We also allowed substitutions when it turned out a player didn't make the team or was injured before the tournament started. 

The stakes: The winning GM would take the 8th round pick in the 2014 Keeper League draft from the fourth place GM. Second and third place lost and gained nothing. 

The draft: We randomly determined the draft order and then conducted the draft via text messaging over a couple of days around Christmas. It was a snake draft with Greg leading off and Micah at the turn. Greg went with Jonathan Drouin, the consensus #1 pick. Micah was able to take Teuvo Teravainen and Filip Forsberg, employing the classic "pick players you have heard of" strategy. Because of the one-forward-per-team restriction, Micah was able to take his Canadian forward with his last pick, and Anthony Mantha was still on the board. As evidence of just how twisted Canada's selection logic has become, Mantha, who led Team Canada in scoring, almost didn't make the team because he is considered one-dimensional (that dimension being putting pucks in nets). 

The results: 


(The asterisks represent substitute picks and how many points they missed out on in their first game.)

Overall, it was a fun way to make the Junior tournament a little more interesting. Here's hoping next year Canada prioritizes skill and scoring over grit/checking/role-playing and makes the tournament even more interesting. 

Sunday, January 5, 2014

KL Week in Review: Week 15

Holy shit, this week went by fast. A reminder to please review (and comment on, either by way of email or the comment features, Micah's post from Jan 2.) This is really a critical question and based on the number of emails I have gotten from all of you on this issue, I can't believe that you don't have opinions on it.

A few changes this week (finally!)


Of note:
  • The Fylanders are now in second place, and are closer to the G-Phil's Flyers than anyone in the past few weeks! They have kept up their better than average pace and are gaining ground while the Flyers battle injury
  • The Micahleks also continue to gain on 1st, but at a slower pace. 
  • The Powder Rangers have reaffirmed their position in 4th with a league-leading 41 points (and a stellar 13 point Saturday). 
  • The Los Amjawors Kings are in 7th place and could easily be in 5th by tonight. With a 8 point buffer in 9th, they are looking more and more like a playoff team
  • Speaking of the playoffs, remember when the Mackhawks were in the top 4? They are currently clutching the final playoff spot. 
  • As predicted, the Schizzarks are in dead last right now. A shocking fall, coupled with hot weeks from the WBS Parkers and the Vanrooser Canicks.

Thursday, January 2, 2014

The Fy Gambit and How We Deal With Injuries


In the NHL and fantasy hockey alike, injuries to big stars are part of the game. How our rules permit GMs to mitigate the effect of injuries has implications for competition, player movement, and general fun level. 

Many GMs are uncomfortable with what has become known as the "Fy Gambit" (named after fictional X-men character Gambit, whose "mutant power" was dealing cards). This tricky manoeuvre involves dropping an injured star player and then adding him back to the non-scoring roster. It requires GMs to have two free agent swaps at their disposal. As GMs only have two free agent swaps per year, retaining the ability to perform the FY Gambit means passing on tempting free agents early in the season. It's a bit of strategy that I like. However, because we have treated free agent swaps as a tradable commodity, GMs know they can obtain additional swaps when needed, and the price is relatively low because there are typically more sellers than buyers. Having seen this for two years now, some GMs are clamouring to ban the trading of free agent swaps. 

Other GMs have called for an outright ban of the Fy Gambit, which is an easy enough amendment to the rules, although I'm not sure it's in the best interests of the League. This led to me to consider the questions of to what extent, and with which tools, we want to enable GMs to address injuries. 

I think there are at least two schools of thought on this. One camp, let's call them the non-interventionists, believe injuries are part of the game. Mitigation should largely occur before the season begins: you take injury history into consideration in retaining and drafting players; you covet ironman streaks; you draft a decent backup goalie; you avoid Peter Mueller. And then you take your chances in the injury lottery, which otherwise treats all GMs the same.

Injuries, according to the non-interventionists, should also create opportunities. If one team's roster is significantly better than others' from the outset (ahem, GP), a critical injury or two becomes the only hope of the teams below. If bitten by the injury bug, the GM on top has to either ride out the injury, creating opportunity for lesser teams to move up in the standings, or trade the player, creating opportunity for lesser teams to acquire big names. (Note this point is disputed by at least one GM, who says that GMs will not trade an injured superstar. Others say it at least opens the trade door a crack, and we have seen trades of some stars and one superstar (Malkin) driven by injury). 

The underlying assumption is that player movement is a good thing, which I think most GMs would agree with, to a point - trades are interesting, and movement has the potential to make the league more competitive. On the other hand, it is open to question whether trades motivated by injury are of the same "value" as more traditional trades - i.e., trades driven by pure speculation, by trying to buy low or sell high, by trying to improve a weakness in one area by dealing strength in another, or by just exploiting another GM's homerism or irrational love for Adam Henrique. 

The other camp, let's call them the interventionists for symmetry's sake, believe that fantasy hockey is too important to be decided by random chance. Injuries are unpredictable. In our league, with the slot system, GMs are hamstrung when a star player goes down, because often the depth players are too far back to make the scoring roster. When a player in a high slot is injured, it's like playing short-handed. This is not what happens in NHL hockey, where depth players fill in. 

From this camp has emerged an idea that embraces intra-roster movement (let's call it the intra-roster swap). It would entitle each team, once per season, to swap any two roster players of the same position. Neither of the players would actually have to be injured, so on a hunch you could swap out a cold player on your scoring roster for a hot one on your bench. Outside of this one move per year, the Fy Gambit would be prohibidado, although each GM would still have two free agent pickups, to be used for actual free agents. The intra-roster swap would be untradable; free agent pickups would still be tradable. This idea intrigues me because it adds a layer of strategy: how to time your intra-roster swap for maximum value; what level of risk is acceptable, etc. It also makes more interesting the keeping/drafting of injured players that will be returning part-way through the season. 

I haven't heard from everyone in the league and there are bound to be some things I haven't considered. But in general I'm curious as to which camp people fall in, or whether there are other camps, considerations or ideas. 

To summarize, I see at least four options for the league to consider:
a) leave the rules as they are (Fy Gambit unlimited);
b) Prohibit trading of free agent swaps (Fy Gambit once per team per year);
c) Prohibit Fy Gambit, allow one intra-roster swap;
d) Prohibit Fy Gambit entirely; no intra-roster swap.

#PS2 - Fun with Fenwick, of-Corsi-did

In this second instalment of Hardly a Stat Holiday for the Patrik Stefans, I felt no choice but to examine what has emerged as the preeminent statistic in advanced hockey analyses: Fenwick.  Named after the Calgary Flames blogger, Matt Fenwick, the statistic looks to improve on its predecessor Corsi metric. For those who are not sufficiently acquainted by now, you should be, so here's the simplest explanation.  Corsi initially arose as a team differential value between the sum of its own shots taken, missed, and (those which were) blocked, and that of its opponents.  Let's take this fun example from a game between the Toronto Maple Leafs and the Minnesota Wild from Oct 15, 2013.  The Event Summary from the game gives each team's totals for shots on goal, shots missed, and shots that were blocked (not to be confused with its own totals for shots that its players blocked), and the Corsi differentials can be easily calculated accordingly:

TOR
MIN
Shots on Goal
14
37
Shots Missed
11
14
Shots Blocked
5
17
Corsi
-38
38
Fenwick
-26
26

Corsi has come to be better expressed as a percentage which takes one team's total "shot events" and divides it by the grand total of shot events for both teams combined.  In the above example, Toronto's "Corsi For Percentage" (CF%) is (14+11+5)/(14+11+5+37+14+17) = 30/98 = 30.61%.  Conversely, Minnesota's CF% is 69.39%.  If we look at this season's NHL rankings by CF%, you'll see just how abysmally low that above figure is for the Leafs from that isolated game. Not so coincidentally, the Leafs are bottom feeding at 44% at the rough-halfway mark of this season.   



#
1
Los Angeles
1639
1306
43.1
34.3
55.6
2175
1686
57.2
44.3
56.3
2
New Jersey
1417
1129
37.8
30.1
55.7
1897
1497
50.6
39.9
55.9
3
Boston
1751
1489
45.2
38.4
54.0
2391
2005
61.7
51.8
54.4
4
Chicago
1565
1286
40.8
33.5
54.9
2103
1783
54.8
46.5
54.1
5
Ottawa
1683
1509
45.0
40.3
52.7
2305
1994
61.6
53.3
53.6
6
Detroit
1563
1368
41.6
36.4
53.3
2069
1793
55.1
47.8
53.6
7
Montreal
1534
1332
42.1
36.5
53.5
2114
1886
58.0
51.7
52.8
8
St. Louis
1455
1267
38.5
33.5
53.4
1949
1784
51.5
47.2
52.2
9
NY Rangers
1674
1456
43.1
37.5
53.5
2253
2081
58.0
53.6
52.0
10
Carolina
1712
1671
45.3
44.2
50.6
2336
2190
61.8
57.9
51.6
11
Vancouver
1457
1438
38.7
38.2
50.3
1994
1879
53.0
49.9
51.5
12
San Jose
1646
1520
42.8
39.5
52.0
2258
2144
58.7
55.8
51.3
13
Phoenix
1646
1597
43.6
42.3
50.8
2173
2117
57.6
56.1
50.6
14
NY Islanders
1591
1539
40.6
39.3
50.8
2172
2174
55.4
55.5
50.0
15
Winnipeg
1597
1644
40.7
41.9
49.3
2195
2241
55.9
57.1
49.5
16
Minnesota
1400
1437
37.0
38.0
49.4
1883
1925
49.8
50.9
49.5
17
Florida
1529
1628
39.2
41.8
48.4
2049
2121
52.6
54.4
49.1
18
Pittsburgh
1528
1533
40.5
40.6
49.9
2040
2120
54.1
56.2
49.0
19
Colorado
1526
1580
40.0
41.5
49.1
2073
2170
54.4
56.9
48.9
20
Dallas
1409
1579
37.8
42.4
47.2
1990
2084
53.5
56.0
48.9
21
Washington
1479
1563
38.8
41.0
48.6
2043
2150
53.5
56.3
48.7
22
Anaheim
1444
1530
37.3
39.6
48.5
1970
2140
51.0
55.3
47.9
23
Philadelphia
1417
1547
38.6
42.2
47.8
1943
2140
52.9
58.3
47.6
24
Calgary
1448
1599
37.7
41.6
47.5
1951
2164
50.8
56.3
47.4
25
Tampa Bay
1451
1625
38.2
42.7
47.2
1921
2151
50.5
56.6
47.2
26
Columbus
1287
1530
33.6
40.0
45.7
1811
2031
47.4
53.1
47.1
27
Nashville
1344
1491
34.6
38.4
47.4
1800
2053
46.3
52.8
46.7
28
Buffalo
1348
1663
36.2
44.6
44.8
1811
2203
48.6
59.1
45.1
29
Edmonton
1379
1680
36.9
44.9
45.1
1816
2262
48.6
60.5
44.5
30
Toronto
1396
1779
36.9
47.0
44.0
1928
2445
50.9
64.6
44.1


What is Corsi essentially trying to measure?

Corsi has commonly been described as a proxy for scoring chances.  That's it.  It's a metric which carries information about discrete scoring opportunities created by a team against scoring opportunities it gives up to its opponents.  We should be careful not to conflate the metric with scoring chances, as that is a statistic which is subjectively recorded separately.  In any case, the proxy for scoring chances is ultimately supposed to give an objective understanding of how proficient a team is at scoring goals vs. giving up goals viz. generating scoring opportunities vs. giving up scoring opportunities; boiled down to its most extreme claim, it is a predictor of winning games.

The aforementioned blogger Matt Fenwick was keen to point out, as hopefully most of you have come close to concluding likewise, that a shot from the point which gets blocked should hardly count towards a proxy value for scoring chances.  Moreover, a shot blocked by one's own team may in fact be more representative of some defensive skill which presumably contributes to the team's success.  Why on earth should it be factored into inflating the opponent's Corsi?  Accordingly, Mr. Fenwick, modified the metric by simply getting rid of the blocked shot category.


Problem Solved?

If anybody is convinced that this newer Fenwick metric is some magic window into success in the National Hockey League, reconsider that conclusion.  I know as well as the next stat hack not to use some token counter-exemplifying instance to rebut or disprove a general relationship, but I can't help but point out that the Maple Leafs actually won the fucking game above against the Wild 4-1, a game in which the respective Fenwick For Percentages (FF%s) were 32.89% and 67.11%! As a strengthening of the case against Fenwick, I can provide with more conviction the correlation coefficient for team pts vs CF%; it is a tepid .4511, meaning that only a very modest relationship exists.  Surely, Brian Burke, a self-proclaimed advanced-stat-hater would be pleased to know this, and that truculence and pugnacity still play an immeasurably vital role to winning.


Individual Fenwick

The Fenwick statistic has been converted in the same way that the Corsi has to measure the individual player.  It's very simple.  "iFenwick" simply gives a player's total shots on goal plus shots missed.  That's all it is.  Again, it is commonly viewed as a a proxy to a player's ability to generate scoring chances.  But again, and as I'm hopeful most of you will have already realized, it does not credit a player for making a great outlet, a clever drop pass, providing a screen in front, making a hit to free up a loose puck in the offensive zone, etc.  All of those latter events often translate into points, yet none are captured by Fenwick.


Fenwick and the KL

In any case, you may believe that it is as good metric out there at predicting player pts, even if it misses out on those key hockey-goal-generating plays, and especially despite of its older cousin's, the team Fenwick's, underwhelming correlation with team points.  Before writing this post and performing the analysis below, I predicted that the iFenwick would in fact be an even worse predictor for player points than the team Fenwick is for team points.  That is because it carries with it the very same pitfalls of the team Fenwick and also fails to capture any information about assist-related events.  It turns out that my hunch was correct.  Below is a table which shows in decreasing order KL teams by their average iFenwick per 60 minutes as of the Xmas break.  Avg iFenwick is actually slightly negatively correlated with KL rank (-0.1152)!!


 TEAM
KL RANK
Avg iFenwick/60
 Vanrooser Canicks
15
10.04511
 Milan Micahleks
2
9.66286
 Moilers
8
9.61868
 Dicklas Lidstroms
11
9.55842
 G-Phil's Flyers
1
9.40037
 Fylanders
3
9.37320
 Teeyotes
7
9.20821
 Quebec Rordiques
14
8.98260
 W-Benham/Scranton Parkers
16
8.93172
 Patrik Stefans
12
8.81368
 Winter Claassics
6
8.72440
 Powder Rangers
4
8.69511
 Mackhawks
5
8.64050
 Joshfrey Krupuls
10
8.53160
 Schizzarks
13
8.13147
 Los Samjawors Kings
9
7.72316


Discussion and Shortcomings of my Own Methodology

Quickly, before this stat holiday is over in all parts of North America, I will draw attention to a few issues.  First, I used iFenwick/60 instead of straight iFenwick to adjust for players that haven't played many games.  I wanted to give each of you as accurate a value as possible to represent how much your players direct the puck toward the net when they're on the ice, and including, for example, Steven Stamkos' total iFenwick instead of his iFenwick/60 would have been misleading.  That being said, the adjustment so that we are comparing apples with apples (okay, trying hard not to conflate the terms of analogy with hockey slang for assists) might go too far because it's not particularly relevant to the KL how much a player shoots if he's not playing meaningful minutes.  It might be indicative of some potential, especially if management and coaches are big Fewickians and it leads to more ice-time, but that's it, and I would caution against getting too excited if you notice some high iFenwick/60 numbers for some bottom end guys.  I almost picked up Colton Sceviour last week, and I'm glad I didn't.

Another limitation of my analysis is that the numbers only reflect 5-on-5 play.  My suspicion is that this has the greatest impact on defensemen who take many of their shots on the PP.  Not much to say further to that, other than your true iFenwick/60 will differ slightly, and as a rough approximation, you might expect it to go up slightly if you have PP contributing defenders.  The thing is, most of us do anyway.

Lastly, and in addition to reiterating the fact that Fenwick is blind to playmaking, it is also blind to sharp-shooting.  I haven't run the numbers, but I would guess that in addition to holding some good play makers, the rosters above which have a lower iFenwick/60 rank than their overall KL Rank also likely have some really keen snipers.  And by that, I mean, they have some of the most accurate shooters in the game.  Backes, Stamkos, Filppula, Monahan, Foligno, Grabovski, Nielson all fit that description and belong to "underperforming iFenwick/60" teams.

Take from the above what you want.  Many of you already look at this stuff, and some more than others.  To no surpirse, the Michaleks sit squarely in second in both this statistic and the KL standings. However much stock GM Carmody puts into the Fenwick element, it seems to be paying dividends. For others like the The Claassics or 'Jawors Kings, it is perhaps best they continue to presumably ignore such metrics.  


It's back to real work for most all of us tomorrow, but I assure you I look forward to the next Stat Holiday.  NB: You may have noticed that I missed Christmas Day.  This post was initially earmarked for that day, but shortbread and eggnog took priority.  I have another analysis in the hopper that I will publish this weekend as somewhat of a Stat Holiday carry-over.  And after that, I will disappear until Good Friday and Easter Monday, when I'll hit you guys with two more.  That weekend beautifully follows the conclusion of the regular season, so there will be a lot to look back on I'm sure.  Thanks for reading... I know this is fun for at least one of us.