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Gabriel Desjardins is the author of the Behind the Net blog and runs the statistical hockey website Behindthenet.ca. He grew up in Winnipeg and was a huge Jets fan and Dale Hawerchuk fan. These days, with no hometown team, he analyzes the entire NHL.
His writing has appeared in the Wall Street Journal, New York Times, San Francisco Chronicle, National Post, Globe and Mail and Toronto Star, as well as on ESPN.com, CNNSI.com, MLB.com, Puck Prospectus and Protrade. He has also worked as a statistical analyst for professional teams and agents in the four major sports.
In real life, he has a BSc from Queen's University and a MSc from UC Berkeley, and works as an Electrical Engineer in Palo Alto, CA. His last job before becoming an engineer was as a lumberjack. He recently stopped using wooden sticks and can't believe he waited this long to make the switch!
Contact him at info at behindthenet.ca.
Montreal Canadiens: You'd like to think they can beat Toronto
by Hawerchuk on Mar 20, 2010 10:53 PM EDT
5 comments
Montreal and Toronto played the 5th game of their six-game season series tonight. Montreal was not able to win any of these games in regulation, losing one and going to OT four times, but luckily coming out with seven points in the standings. Indeed, Montreal was thoroughly outshot over these five games, making those a very lucky seven points:
| SF | SA | PCT TOI | TOI | GF | GA | S%F | S%A | |
| tied | 167 | 194 | 51.9 | 10131 | 6 | 5 | 3.59 | 2.58 |
| mtl down 1 | 37 | 29 | 10.9 | 2123 | 4 | 1 | 10.81 | 3.45 |
| mtl down 2 | 11 | 15 | 4.3 | 842 | 0 | 1 | 0.00 | 6.67 |
| mtl down 3 | 33 | 33 | 10.2 | 1987 | 0 | 0 | 0.00 | 0.00 |
| tor down 1 | 32 | 45 | 10.6 | 2063 | 3 | 3 | 9.38 | 6.67 |
| tor down 2 | 27 | 59 | 12.1 | 2365 | 0 | 3 | 0.00 | 5.08 |
| ot | 19 | 16 | 921 | 2 | 0 | 10.53 | 0.00 | |
| tied/reg | 148 | 178 | 9210 | 4 | 5 | 2.70 | 2.81 | |
| total | 307 | 375 | 100 | 19511 | 13 | 13 | 4.23 | 3.47 |
Toronto is a bad team, and yet Montreal didn't really even play them to a draw, relying on Toronto's execrable goaltending to bail them out. If I was looking at New Jersey, Pittsburgh or Buffalo in the first round of the playoffs, I'd want to know that my team could mop the floor with the Leafs.
5 comments | 0 recs |
Top-Scoring Goalies
The Contrarian Goaltender looks at goalie assists over the last few decades. Sheer genius!
Forget the Avs: let's worry about the Sharks!
by Hawerchuk on Mar 19, 2010 9:00 AM EDT
18 comments
For several seasons, the San Jose Sharks have combined strong 5-on-5 offense with defense that prevented their opponents from getting shots against them. In each of the last two seasons, the Sharks have had the 4th-best shot differential at 5-on-5 in the league. But this year, they can't play defense anymore:
| GF/60 | SF/60 | OSV% | GA/60 | SA/60 | SV% | Goal+/- | Shot+/- | PDO | |
| 2007-08 | 2.2 | 28.4 | 923 | 2.1 | 23.4 | 911 | 0.1 | 5.0 | 988 |
| 2008-09 | 2.2 | 30.9 | 928 | 2.0 | 25.9 | 924 | 0.3 | 5.0 | 996 |
| 2009-10 | 2.8 | 30.8 | 909 | 2.2 | 30.5 | 928 | 0.6 | 0.3 | 1019 |
This is surprising because San Jose has five skilled face-off men and has put up the 2nd-best faceoff percentage since the NHL started recording the data in 1997:
| Team | Season | FO% |
| CAR | 2001-02 | 56.1 |
| SJS | 2009-10 | 55.9 |
| PHI | 1998-99 | 55.4 |
| ANA | 2003-04 | 55.3 |
| WSH | 2000-01 | 55.2 |
| ANA | 2002-03 | 55.2 |
| DET | 2008-09 | 55.1 |
| DAL | 1997-98 | 54.9 |
| CAR | 2000-01 | 54.9 |
| CAR | 2003-04 | 54.9 |
It's amazing that San Jose can be so prolific in the face-off circle yet control shots so poorly. With just average face-off takers, San Jose would be a complete disaster. Actually they're already a disaster - here's their rank in Corsi% (=SF/(SF+SA)) by period in one-goal and tie game this season:
| Corsi% | Up 1 | Tied | Down 1 |
| 1st/2nd | 23 | 30 | 27 |
| 3rd<18 | 14 | 19 | 23 |
The only thing that's keeping the Sharks in the game is Evgeni Nabokov's high save percentage.
| EV | PK | |
| 2007-08 | 918 | 895 |
| 2008-09 | 920 | 854 |
| 2009-10 | 930 | 911 |
There's no doubt about it: Nabokov is playing way over his head. If we expect Craig Anderson to come down a bit over the next couple of months, we should logically expect Nabokov to crash hard. The irony is that Nabokov put up his best numbers in San Jose's weakest season in recent memory - had he played in good luck like this in either of the last two seasons, the Sharks could be very well be laughing at their many detractors while drinking from the Stanley Cup.
18 comments | 0 recs |
Corsi Percentage by Period
by Hawerchuk on Mar 18, 2010 9:00 AM EDT
14 comments
I got a few questions about Monday's piece on Corsi Percentage at even-strength with the scored tied. In particular, people wanted to see how Corsi Percentage varied by lead and by period. There is a significant effect:
| Up 1 | Tied | Down 1 | |
| 1st/2nd | 48.1 | 50 | 51.9 |
| 3rd<18 mins | 43.3 | 50 | 56.7 |
| Total | 46.1 | 50 | 53.9 |
Being up or down one goal has only the most minimal effect on shot rates during the first two periods. But in the third period, the team that's up goes into a defensive shell, while the team that's down pinches and takes chances. Here are team statistics and rankings in the first two periods:
| Up 1/1-2 | Tied/1-2 | Down 1/1-2 | Rank Up | Rank Down | |
| chi | 54.6 | 56.5 | 64.1 | 1 | 1 |
| pit | 50.9 | 54.4 | 51.8 | 4 | 15 |
| phi | 49.1 | 53.7 | 50.2 | 11 | 21 |
| tb | 50.7 | 53.1 | 51.5 | 5 | 18 |
| stl | 50.0 | 52.8 | 54.7 | 7 | 6 |
| nj | 49.6 | 52.5 | 49.1 | 10 | 26 |
| pho | 48.1 | 52.5 | 52.8 | 18 | 12 |
| buf | 49.9 | 51.3 | 51.7 | 9 | 17 |
| bos | 48.1 | 51.2 | 45.2 | 16 | 29 |
| ana | 47.2 | 51.1 | 53.0 | 21 | 10 |
| tor | 50.2 | 50.9 | 52.9 | 6 | 11 |
| ott | 48.1 | 50.8 | 55.5 | 17 | 5 |
| min | 48.2 | 50.7 | 49.4 | 15 | 23 |
| la | 53.8 | 50.6 | 56.2 | 2 | 3 |
| van | 46.4 | 50.6 | 54.1 | 25 | 9 |
| nsh | 47.2 | 50.4 | 51.2 | 22 | 19 |
| dal | 51.0 | 50.2 | 54.2 | 3 | 8 |
| car | 47.6 | 49.8 | 57.6 | 19 | 2 |
| det | 49.9 | 49.7 | 46.6 | 8 | 28 |
| cls | 44.9 | 49.6 | 49.2 | 26 | 25 |
| mon | 42.9 | 49.6 | 54.6 | 30 | 7 |
| atl | 48.7 | 49.4 | 51.7 | 12 | 16 |
| cgy | 48.4 | 49.2 | 50.2 | 14 | 20 |
| edm | 44.8 | 47.3 | 56.1 | 27 | 4 |
| was | 43.5 | 46.1 | 52.5 | 29 | 13 |
| nyr | 44.6 | 45.9 | 44.4 | 28 | 30 |
| nyi | 48.6 | 45.8 | 49.2 | 13 | 24 |
| fla | 47.3 | 45.7 | 50.1 | 20 | 22 |
| col | 47.1 | 44.8 | 52.5 | 24 | 14 |
| sj | 47.1 | 44.1 | 47.4 | 23 | 27 |
Chicago dominates, as usual. The 3rd period looks a little different:
| Up 1/3rd | Tied/3rd | Down 1/3rd | Rank Up | Rank Down | |
| chi | 47.4 | 61.3 | 68.8 | 6 | 1 |
| det | 50.0 | 58.4 | 64.0 | 3 | 4 |
| phi | 49.7 | 57.5 | 63.6 | 4 | 6 |
| nj | 49.2 | 56.3 | 52.9 | 5 | 24 |
| buf | 37.3 | 56.2 | 65.2 | 28 | 2 |
| tor | 52.5 | 55.7 | 64.8 | 1 | 3 |
| stl | 39.4 | 53.4 | 55.8 | 22 | 18 |
| pit | 40.8 | 51.6 | 52.6 | 20 | 25 |
| la | 44.5 | 51.6 | 56.3 | 13 | 15 |
| was | 42.6 | 51.3 | 54.2 | 18 | 20 |
| cgy | 45.6 | 51.3 | 62.9 | 11 | 7 |
| nyr | 40.5 | 51.1 | 56.6 | 21 | 14 |
| nsh | 43.1 | 50.9 | 63.9 | 17 | 5 |
| atl | 28.2 | 50.7 | 49.6 | 30 | 28 |
| ott | 45.6 | 50.6 | 61.3 | 10 | 9 |
| tb | 46.0 | 50.6 | 52.2 | 8 | 26 |
| cls | 43.5 | 50.2 | 55.9 | 16 | 17 |
| van | 46.2 | 50.0 | 59.1 | 7 | 11 |
| sj | 44.2 | 48.5 | 53.3 | 14 | 23 |
| car | 41.8 | 48.0 | 53.9 | 19 | 21 |
| bos | 50.3 | 47.7 | 62.0 | 2 | 8 |
| edm | 44.6 | 47.5 | 54.4 | 12 | 19 |
| ana | 38.4 | 47.3 | 61.1 | 26 | 10 |
| pho | 45.7 | 47.0 | 56.0 | 9 | 16 |
| dal | 37.2 | 46.9 | 56.9 | 29 | 13 |
| fla | 38.1 | 45.4 | 44.0 | 27 | 30 |
| min | 43.6 | 43.7 | 53.7 | 15 | 22 |
| mon | 38.6 | 42.3 | 58.9 | 24 | 12 |
| col | 39.1 | 40.8 | 49.0 | 23 | 29 |
| nyi | 38.6 | 36.7 | 51.7 | 25 | 27 |
The Colorado Avalanche were really the impetus for this post, and I don't think there's a method to their outshooting madness: they're 29th in Corsi % early and late in tie games. They back off when they're up no matter which period it is, and they're 29th in the league at outshooting their opponents in the 3rd period. They're essentially the anti-Leafs: good goaltending instead of bad, skilled shooting instead of unskilled, and a very low shot volume as opposed to a very high one.
14 comments | 0 recs |
Empty-Net Goals and One-Goal Games
by Hawerchuk on Mar 17, 2010 9:00 AM EDT
0 comments
In the last 90 seconds of a one- or two-goal hockey game, the trailing team gets much more value out of scoring a goal than they do out of preventing one. Hence the strategy of pulling the goalie. The net result is that lots of one-goal games become two-goal games, and lots of two-goal games become three-goal games. If we eliminate empty-net goals, we can see how many "true" one- and two-goal games there are:
| No ENG | ENG | |
| 1-goal | 32.5 | 24.3 |
| 2-goals | 20.6 | 22.5 |
| 3-goals | 11.9 | 17.9 |
This table includes games from 2001-2009.
There is one minor wrinkle in this analysis: teams are more likely to tie a game or go from two down to down one goal when they pull the goaltender. So if we ignore the disadvantage they have when they pull the goalie, we also need to ignore the advantage they get from doing it. We can remove the effects of pulling the goalie by looking at the score before the last two minutes of the third period:
| Prior to 18:00 | No ENG | ENG | |
| 1-goal | 33.3 | 32.5 | 24.3 |
| 2-goals | 21.7 | 20.6 | 22.5 |
| 3-goals | 12.2 | 11.9 | 17.9 |
It turns out to be a very minor difference. But fundamentally, there are a lot more one-goal games and a lot fewer three-goal games than we'd think based on the score at the end of regulation.
0 comments | 0 recs |
Colorado Avalanche: Worried Yet?
by Hawerchuk on Mar 16, 2010 9:00 AM EDT
70 comments
Following on yesterday's post about Corsi percentage: The Colorado Avalanche have been one of the year's surprise success stories. After finishing 28th in the league last season, they came out of the gate 10-1-2 and they're on pace to hit 100 points this year. Much of the improvement came from the brilliant offseason signing of goaltender Craig Anderson - despite being outshot by more than 4.5 shots per game, the Avalanche have managed to score just as many goals as their opponents in the 54 games since their hot start. I know nobody wants to hear this, but I'm concerned that Colorado's success is illusory.
Craig Anderson has posted a .923 save percentage, which has netted the Avs three more wins than if he put up his career-average save percentage. It's instructive to look at career save percentages for active goaltenders:
| Goalie | SV% |
| Backstrom | 0.919 |
| Hiller | 0.919 |
| Luongo | 0.919 |
| Thomas | 0.918 |
| Lundqvist | 0.917 |
| Vokoun | 0.917 |
| Anderson | 0.915 |
| Miller | 0.914 |
| Huet | 0.914 |
| Kiprusoff | 0.914 |
| Mason | 0.914 |
| Bryzgalov | 0.914 |
Anderson is a good goaltender and he was a solid pickup, but we shouldn't expect a .923 save percentage going forward from him or anyone else.
But goaltending isn't even half the story: not only do the Avalanche have one of the best save percentages since the lockout, they also have one of the highest shooting percentages. This table shows the raw numbers and their rank for even-strength play when the game is tied, both with and without missed shots:
| Excl Miss | Rank | Incl Miss | Rank | |
| SH% | 9.2 | 14 | 6.8 | 9 |
| SV% | 936 | 15 | 954 | 18 |
| PDO | 1027 | 7 | 1021 | 4 |
| Corsi% | 44.5 | 144 | 48.0 | 124 |
There have been 150 team-seasons since the lockout, so ranking 144th in Corsi% is troubling. Sometimes the very best teams can get outshot because they spend so much time with the lead and don't need to pinch and press for shots. But as the table shows, Colorado gets outshot when the game is on the line. Obviously a team can get outshot and still win with a great goaltender, but in the long-run, teams simply do not sustain high shooting percentages. If Colorado's shooters had merely been league average, the Avalanche would have 72 points today and a playoff spot would feel very much out-of-reach.
It may not seem inherently unreasonable for the Avs to have a higher-than-average shooting percentage. But the bottom of the roster - filled with players who've been healthy scratches or shuttled back and forth to the minors - has a much higher shooting percentage than the top three lines. There's no reason to think that players who aren't really part of the plan are going to shoot the lights out, and there's no reason to think that guys like Brandon Yip or David Jones (when he returns) will continue to post the best shooting percentages of the post-lockout era.
Let me be clear: it's not like Colorado should finish 28th in the league this season. But even with Anderson playing well in goal, they seem like more of a playoff bubble team. It will be very difficult for the Avs to win a playoff series if they don't start dominating their opponents on the shot tables.
70 comments | 2 recs |
Corsi Percentage: Up One, Down One and Tied
by Hawerchuk on Mar 15, 2010 9:00 AM EDT
10 comments
I just wanted to re-visit league-wide Corsi percentages at even-strength for teams in tied or one-goal games. Chicago continues their dominance on the shot board, while Toronto is improbably second:
10 comments | 0 recs |
Biggest Brawls of the Last 23 Years
by Hawerchuk on Mar 12, 2010 9:00 AM EST
16 comments
We've only got data back to 1987, so a lot of the really big brawls of the past are missing. Here are the five-biggest regular season brawls plus the biggest playoff brawl:
#1. Ottawa vs Philadelphia, March 5, 2004 - 21 fighting majors, 20 game misconducts, 417 PIMs, Most Penalties in a Single Game Ever:
Ottawa Senators vs. Philadelphia Flyers Brawl March 5, 2004 (via Yoeddy1)
16 comments | 0 recs |
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