War on Ice is awesome: Advanced stats highlights from the Caps 2009-10 season
As we’ve already highlighted here on the blog, advanced stats have gotten a lot of publicity this summer. A large part of this was due to NHL front offices making hires that were aimed at forming analytic departments. One of those hires, by the Toronto Maple Leafs, was Darryl Metcalf, the founder of ExtraSkater.com. Extra Skater was the go-to advanced stats resource for many people, myself included, but was shut down when Metcalf was hired by the Leafs. One site that has popped up in Extra Skater’s place is War on Ice. I’ve tweeted some of the stuff that makes War on Ice such a cool site, even eclipsing Extra Skater in terms of depth and quality. While Extra Skater had stats from the present day dating back to the 2010-11 season, War on Ice has stats starting with the 2002-03 season. Much like I did when Extra Skater added stats from the ’10-11 season, I wanted to highlight some interesting stats on War on Ice from seasons that were not available on Extra Skater. This post will take a look at advanced stats highlights from the Caps 2009-10 season. This post will far from exhaust all there is to say about the information available on War on Ice from the 2009-10 Caps. Instead, this post is both an effort to point out some interesting highlights, as well as show off some of the stuff that makes War on Ice so great.
For those who don’t remember, 2009-10 was the season that the Caps dominated the league and were then Halak’d out of the playoffs by the Montreal Canadians in the first round of the playoffs. The Caps were dynamic. 6 players had over 20 goals. Mike Green had 76 points in 75 games. As a lifelong sports fan, this team was the most exciting team I’ve rooted for, regardless of the sport.
To start, here’s a look at 2009-10 via just one of the seemingly endlessly customized chart options on War on Ice. This is a chart looking at all 30 NHL teams. The X-Axis is Fenwick %. The Y-Axis is team goal +/- and the color bubble variance is PDO. The bubble size variance is time on ice, fairly trivial for this chart. This is at 5-on-5 in close game situations.
The further right, the better the team was, as measured by puck possession. A blue bubble would indicate good fortunate, with red representing poor fortunate.
-The Caps were good, according to Fenwick, but not elite. They finished 12th in FenClose as a team. The Caps FenClose % of 51.19 is their 3rd best since 2002.
-The Caps have the darkest blue circle, meaning they led the league in PDO at an absurd 103.60.
-My quick takeaway from this chart is that the Caps, at 5-on-5, were a good team that was also very fortunate, which resulted in the huge goal differential.
-War on Ice tracks PDO back to 2002, and the 103.60 is by far the highest season PDO the Caps have had in the time frame. The next highest is 101.78 (2002-03)
The next chart is a look at the Caps defenders. The X-axis is FenRel % and the Y-axis is TOI Competition %. The bubble size and color are set to TOI/G. I’m not sure what variable to use as the 4th that will contribute to the substance of this chart, so I TOI is left as a repeat. I’m open to suggestions!
A few takeaways from this chart:
-Tom Poti and Joe Corvo played a lot of minutes. They were tough minutes and they handled them really well.
-Karl Alzner played against weak competition and he struggled.
-Why was Brian Pothier getting more minutes than Shaone Morrisonn and Milan Jurcina?
Here are some other interesting details. First, the Caps top 5 FenClose Rel from 2009-10
And the 5 worst
These charts are pretty self-explanatory. Ovechkin and Backstrom, those two guys are pretty good, eh?
Let us not forget that 2009-10 was the year that Jeff Schultz led the league in +/-. Now, when arguing with someone about how flawed of a stat +/- is, you can give them Schultz’s exact PDO in the ’09-10 season. Schultz’s PDO was 105.75, which was somehow only good enough for 4th on the Caps that season, behind Carlson (105.89), Fehr (105.87), and Ovechkin (105.81). If only considering players who played in 41+ games, Henrik Sedin finished first in the NHL in PDO at 106.71. The next 3 players league-wide were Caps! Carlson only appeared in 22 games, so the top 4 in the NHL is rounded out by Fehr, Ovechkin, and Schultz.
This look at the 2009-10 season is just scratching the surface of the data available on War on Ice. Go ahead and head over there yourself but be prepared to get lost for days!
Posted on September 8, 2014, in hockey, NHL, Washington Capitals and tagged advanced stats, Alex Ovechkin, extra skater, Jeff Schultz, Nicklas Backstrom, War on Ice. Bookmark the permalink. Leave a comment.