clock menu more-arrow no yes mobile

Filed under:

More Correlated Ice Time: Even Strength

I want to highlight a little more about the even-strength numbers that JavaGeek pulled about Ducks and their ice time. The theory is that looking at scoring trends while players play together (vs. how they score when apart), you can get a sense of ‘contributors’ vs. ‘borrowers’. Last post I introduced the idea in looking at Selanne and McDonald.

I’m going to pick on recently departed Joffrey Lupul a bit here, not particularly out of post-trade maliciousness, but since he is such a good counter-example for Teemu. The table below shows players who shared ice time with Selanne and Lupul. The first row reads like this:

Andy McDonald spent 77% of his even-strength ice time with Teemu Selanne, where he had 93% of his ‘plus’ events and 83% of his ‘minus’ events. He also spent 7% of his even-strength ice time with Joffrey Lupul, where he had 5% of his ‘plus’ events and 20% of his ‘minus’ events*.

with Selanne with Lupul
Player IceTime + Events - Events IceTime + Events - Events

Andy McDonald

77%

93%

83%

7%

5%

20%

Chris Kunitz

46%

57%

39%

30%

26%

36%

Todd Marchant

5%

14%

0%

69%

66%

85%

Rob Niedermayer

6%

7%

6%

22%

19%

32%

Todd Fedoruk

23%

47%

23%

10%

7%

14%

Sammy Pahlsson

9%

16%

14%

15%

10%

8%

Dustin Penner

23%

43%

0%

61%

57%

75%

Scott Niedermayer

27%

50%

32%

32%

28%

38%

Francois Beauchemin

26%

56%

28%

27%

18%

31%

Ruslan Salei

26%

43%

27%

32%

30%

32%

Sean O’Donnell

24%

33%

0%

31%

8%

63%

Vitaly Vishnevski

29%

47%

27%

20%

13%

20%

Joe Dipenta

30%

36%

26%

19%

12%

32%

Keith Carney

27%

36%

24%

31%

33%

39%


These stats are ridiculous. Everyone benefited offensively from Teemu’s presence, whereas Joffrey appears to have been a bit of a wet sponge. Granted, I don’t believe these numbers are playoff-inclusive, but his numbers don't suggest strong even-strength production, despite the lofty goal total.

But this really is where I have a question. How much of this is because of opposition and line-matching?

Can it really be true that Teemu makes everyone that much better, or is it likely that players benefit from playing first-line ice time (and the strategy or match-ups that come with it)?

Hockey theorists, answer away!

* I would suspect that the high pct. of ‘minus’ events in this case comes from the fact that Lupul and McDonald would probably only play time together when the goalie was pulled, and thus they would suffer many ‘minus’ empty-netters against while sharing limited ice time.