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Mets by WPA
Edgy MD May 23 2012 11:08 AM |
Batters
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metirish May 23 2012 11:10 AM Re: Mets by WPA |
What does WPA mean and why is it significant?
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Benjamin Grimm May 23 2012 11:16 AM Re: Mets by WPA |
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I was just about to ask that too.
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Edgy MD May 23 2012 11:30 AM Re: Mets by WPA |
Win Probability Added.
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Ceetar May 23 2012 11:33 AM Re: Mets by WPA |
whether or not clutch exists, the actual hits themselves are still clutch in that even if it's not an ability, Piazza hitting a three run blast against the Braves to put the Mets up 10-8 in the 8th is still adding a heck of a lot of win percentage.
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Mets – Willets Point May 23 2012 11:34 AM Re: Mets by WPA |
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Benjamin Grimm May 23 2012 11:36 AM Re: Mets by WPA |
Is this the measurement that m.e.t.b.o.t. uses in Schaefer voting?
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Edgy MD May 23 2012 11:45 AM Re: Mets by WPA |
Rusty Staub in 1983 had a WAR of 0.4, but a WPA of 0.9. I would contend that the latter is a more accurate assessment of his contributions.
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Ceetar May 23 2012 11:55 AM Re: Mets by WPA |
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I haven't read up on this stat as much as some others, but it seems to me WPA is trying to contextualize WAR. WAR gives you value based on how much things lead to wins. a solo home run is generally worth 1 run and roughly 10 runs is 1 win in WAR, but that solo home run is in the bottom of the ninth of a tie game it certainly seems like it's worth more than .1 WAR and I think that's what WPA is trying to do.
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batmagadanleadoff May 23 2012 11:59 AM Re: Mets by WPA Edited 1 time(s), most recently on May 23 2012 12:01 PM |
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Since you asked.... I'm with this Ceetar post:
WPA is a neat tool to measure the clutchnes of the actual hits. But I don't see much predictive value in the stat. If you look at the list of Mets WPA's you've assembled, it's no coincidence that the best franchise WPA's more or less coincide with the best Mets individual seasons. The best hitters tend to hit the best in the clutch. Because they're very good hitters, not because they're clutch hitters. Who would you rather take your team's last WS at bat with two outs in the 9th, down by four with the bases loaded? Al Weis (1 WS HR; .455 WS BA) or Dave Winfield (0 WS HR's; sub .250 WS BA)? WPA sez to send Weis up there. Do you agree?
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Frayed Knot May 23 2012 12:01 PM Re: Mets by WPA Edited 1 time(s), most recently on May 23 2012 12:01 PM |
The advantage of WPA is because of the context, that it measures not just what happened but in what situations.
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Ceetar May 23 2012 12:01 PM Re: Mets by WPA |
Although it's missing Beltran's 2006.
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Edgy MD May 23 2012 12:06 PM Re: Mets by WPA |
Sorry, Carlos. Sorry HoJo and Olie.
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batmagadanleadoff May 23 2012 12:09 PM Re: Mets by WPA |
Curious: What are Staub I's WPA's? I vaguely recall that he had some WPA seasons that were way over what you'd expect based on his regular season stats?
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m.e.t.b.o.t. May 23 2012 12:11 PM Re: Mets by WPA |
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m.e.t.b.o.t. uses WPA as the primary basis for determining schaefer voting, with crude, rudimentary adjustments made for some defensive trigger events. WPA measures the outcome of the performances of players in the context of hte game situation. leverage index further evaluates the context of the individual situation by determining, essentially, the impact of the possible outcomes. m.e.t.b.o.t. does not really know how leverage index is calculated, as most online descriptions seem overly simplistic, and merely descriptive, without getting into the analytics. WPA is certainly not predictive. it certainly is interesting.
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Edgy MD May 23 2012 12:15 PM Re: Mets by WPA |
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I happened to just look at him. Staub through most of his career is an outlier. He leads the league with a 5.7 WPA in 1976, while his WAR of 2.5 doesn't even put him on the map.
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Chad Ochoseis May 24 2012 10:07 AM Re: Mets by WPA |
That's because he's so darn clutchy.
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Edgy MD May 24 2012 10:19 AM Re: Mets by WPA |
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It's a theory. But I'm not going to jump into it.
Now, it's probably not fair to describe all those Giant teams as generally poor hitting apart from Bonds, but if your theory held, I would expect his WPA to regularly exceed his WAR, but the opposite appears to be true.
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MFS62 May 24 2012 11:02 AM Re: Mets by WPA |
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I still recall my Pirate fan friend telling me that Dick Stuart was "the greatest hitter you ever saw in a 12-3 ballgame" when Stuart joined the Mets. Later
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Edgy MD May 24 2012 11:11 AM Re: Mets by WPA |
And we all feel that way about somebody, true or not. Hopefully this stat can gauge some truth in there.
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MFS62 May 24 2012 11:27 AM Re: Mets by WPA |
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Yes. Interesting stat. I'd never heard of it before this thread. Later
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Edgy MD May 24 2012 11:30 AM Re: Mets by WPA |
It's something I've wanted to measure my whole life.
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Benjamin Grimm May 24 2012 11:36 AM Re: Mets by WPA |
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Edgy MD May 24 2012 03:51 PM Re: Mets by WPA |
NL Top Ten, Offensive WPA, 2012
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smg58 May 24 2012 04:47 PM Re: Mets by WPA |
It's easy to forget that Olerud had some obscenely good seasons. In 1993 with the Jays, he had an OPS+ of 186.
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Edgy MD May 24 2012 05:53 PM Re: Mets by WPA |
And yet he slumped badly enough that the Jays lost faith and we picked him up in a salary dump.
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Edgy MD May 25 2012 10:12 AM Re: Mets by WPA |
Steve Henderson's homerun on June 14, 1980 was good for a .919 WPA, taking. Can any single hit in their history top that?
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Ceetar May 25 2012 10:36 AM Re: Mets by WPA |
what was Piazza's home run valued at 6/30/2000?
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Edgy MD May 25 2012 10:42 AM Re: Mets by WPA |
0.375. Nothing to sneeze at, but the game was already tied, and the ninth inning was still to come.
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batmagadanleadoff May 25 2012 10:59 AM Re: Mets by WPA |
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You'd practically need a walk-off grand slam to give the Mets a one-run win: the highest WPA value hit possible.
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Benjamin Grimm May 25 2012 11:06 AM Re: Mets by WPA |
That hasn't happened, but I found four games where a three-run homer gave the Mets a one-run win:
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Edgy MD May 25 2012 11:25 AM Re: Mets by WPA |
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And do it with two outs. Regarding Ben's citations. [list][*]08/21/1962 Pittsburgh Pirates W 5-4 9 Marv Throneberry Roy Face Home Run, 3 rbi WPA: 0.909 [/*:m] [*]06/07/1963 St. Louis Cardinals W 3-2 9 Duke Snider Diomedes Olivo Home Run, 3 rbi WPA: 0.735 [/*:m] [*]06/14/1980 San Francisco Giants W 7-6 9 Steve Henderson Allen Ripley Home Run, 3 rbi WPA: 0.919 [/*:m] [*]09/05/1983 Philadelphia Phillies W 6-5 9 George Foster Al Holland Home Run, 3 rbi WPA: 0.800[/*:m][/list:u] Steve looks like our winner.
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Ceetar May 25 2012 11:34 AM Re: Mets by WPA |
postseason logged anywhere? Ventura's Grand Single?
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batmagadanleadoff May 25 2012 11:35 AM Re: Mets by WPA |
Not all of Marv's Mets records are bad ones. Looks like he has the highest Mets WPA hit for a left-handed batter.
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Lefty Specialist May 25 2012 11:43 AM Re: Mets by WPA |
I tend to measure a player's relative worth by using MWTFG, or Me Watching The F*#$ing Games.
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Ashie62 May 25 2012 11:52 AM Re: Mets by WPA |
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Really...wouldnt this be an easy #1?
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Ceetar May 25 2012 11:56 AM Re: Mets by WPA Edited 2 time(s), most recently on May 25 2012 12:01 PM |
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nah, I guess bases loaded less than 1 out.. Ventura actually had a negative WPA in that game. Todd Pratt's walk preceding this was a 29% swing, Ventura's single was actually the fourth event in the game, behind a strike 'em out throw 'em out double play with Greg Maddux at the plate with the bases loaded in the top of the 6th. and then Olerud's home run in the first.
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metsmarathon May 25 2012 11:59 AM Re: Mets by WPA |
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you'd need a 2-out, down by three, walk-off grand slam to get hte maximum WPA. bonus points if you find yourself in a low run environment. if runs are easier to come by in a given year, or period, then those 3 runs you're down by are increasingly insurmountable.
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Edgy MD May 25 2012 12:04 PM Re: Mets by WPA |
He hit it with the game tied, so it increased the Mets win likelihood from 86% to 100%, for a .160 WPA. The game-tying walk to Pratt that preceded that was actually a higher impact play, taking the win likelihood from 55% to 84%, for a .290 WPA.
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Ceetar May 25 2012 12:41 PM Re: Mets by WPA |
I found a -82% play by the Mets while on defense. *shudder*
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