Re: Holy **** John Lackey is skinny
posted at 2/24/2013 7:13 AM EST

- Hfxsoxnut
- Posts: 8419
- First: 5/30/2008
- Last: 5/19/2013
In response to RedSoxKimmi's comment:
Zac and Bob, fair enough about the 300 win pitcher, though for me, Wins for a pitcher is still a pretty worthless stat. If I'm going to assess the talent or value of a pitcher, Wins is the last stat I'm going to look at.
I realize that all stats have their flaws, but they at least will give me some information about the pitcher's performance. I agree Saves is a deeply flawed stat (don't even get me started on Holds), but even that tells me more than Wins does.
I'm talkin bout kids getting trophies for just showing up ;-)
Touche' Zac
"Just because the new stats give more refined information is no reason to throw away the old stats. A lot of people like them and think they're fun and think they mean something. I don't see a problem. "
That's the problem Bob. Everyone knows the main goal of the new stats is to take all the fun and enjoyment out of baseball for the old schoolers. ;-)
Kimmi, what you new stats folks need to do is come up with a way of computing a pitcher's 'true W-L record' based on his stats and average run support. Sort of the same idea as the Pythagorean W-L record for teams. That would be fun wouldn't it? :-)
Re: Holy **** John Lackey is skinny
posted at 2/24/2013 9:30 AM EST

- RedSoxKimmi
- Posts: 1511
- First: 2/2/2010
- Last: 5/18/2013
In response to Hfxsoxnut's comment:
Kimmi, what you new stats folks need to do is come up with a way of computing a pitcher's 'true W-L record' based on his stats and average run support. Sort of the same idea as the Pythagorean W-L record for teams. That would be fun wouldn't it? :-)
Bob!!!
I did a little research, thinking the stat geeks have to have done this already, and lo and behold, they have!
The stat is called Support Neutral Wins (SNW), which is a pitcher's expected number of wins based on league average run support.
It's still not perfect, but better than Wins. I've been beside myself with excitement all morning. :-) It's interesting to do a quick comparison of Wins versus SNW for each pitcher.
For instance, Cliff Lee had an ERA of 3.16, a K/BB of 207/28, and pitched 211 innings and only got 6 wins. In 5 games, he gave up 0 or 1 run and didn't get a win in any of those games. His actual # wins was 6. His expected # of wins was 14.4.
It also tells us that the Yankees pitchers weren't as good as their W-L records. ;-) They were helped out by their offense.
http://www.baseballprospectus.com/sortable/index.php?cid=1091258
Re: Holy **** John Lackey is skinny
posted at 2/24/2013 9:44 AM EST

- Hfxsoxnut
- Posts: 8419
- First: 5/30/2008
- Last: 5/19/2013
In response to RedSoxKimmi's comment:
In response to Hfxsoxnut's comment:
Kimmi, what you new stats folks need to do is come up with a way of computing a pitcher's 'true W-L record' based on his stats and average run support. Sort of the same idea as the Pythagorean W-L record for teams. That would be fun wouldn't it? :-)
Bob!!!
I did a little research, thinking the stat geeks have to have done this already, and lo and behold, they have!
The stat is called Support Neutral Wins (SNW), which is a pitcher's expected number of wins based on league average run support.
It's still not perfect, but better than Wins. I've been beside myself with excitement all morning. :-) It's interesting to do a quick comparison of Wins versus SNW for each pitcher.
For instance, Cliff Lee had an ERA of 3.16, a K/BB of 207/28, and pitched 211 innings and only got 6 wins. In 5 games, he gave up 0 or 1 run and didn't get a win in any of those games. His actual # wins was 6. His expected # of wins was 14.4.
It also tells us that the Yankees pitchers weren't as good as their W-L records. ;-) They were helped out by their offense.
http://www.baseballprospectus.com/sortable/index.php?cid=1091258
Alright! I'm excited too. :-)
Re: Holy **** John Lackey is skinny
posted at 2/24/2013 10:09 AM EST

- Joebreidey
- Posts: 13513
- First: 5/30/2008
- Last: 5/19/2013
In response to RedSoxKimmi's comment:
In response to Hfxsoxnut's comment:
Kimmi, what you new stats folks need to do is come up with a way of computing a pitcher's 'true W-L record' based on his stats and average run support. Sort of the same idea as the Pythagorean W-L record for teams. That would be fun wouldn't it? :-)
Bob!!!
I did a little research, thinking the stat geeks have to have done this already, and lo and behold, they have!
The stat is called Support Neutral Wins (SNW), which is a pitcher's expected number of wins based on league average run support.
It's still not perfect, but better than Wins. I've been beside myself with excitement all morning. :-) It's interesting to do a quick comparison of Wins versus SNW for each pitcher.
For instance, Cliff Lee had an ERA of 3.16, a K/BB of 207/28, and pitched 211 innings and only got 6 wins. In 5 games, he gave up 0 or 1 run and didn't get a win in any of those games. His actual # wins was 6. His expected # of wins was 14.4.
It also tells us that the Yankees pitchers weren't as good as their W-L records. ;-) They were helped out by their offense.
http://www.baseballprospectus.com/sortable/index.php?cid=1091258
How about something as simple as the SP's game-by-game ERA v the league RPG. The NL scored 4.22. Lee allowed less than 4.22 in 19 games, so he has a theoretical W/L of 19-11, which is exactly what I'd expect with his ERA.
But it still way short of variance. Once a team has a 5-0 lead, most pitchers probably refuse to walk a guy, meaning that they are going to give the hitter more to hit. There are going to be way too many factors to predict hypothetical W/L.
Re: Holy **** John Lackey is skinny
posted at 2/24/2013 10:19 AM EST

- Joebreidey
- Posts: 13513
- First: 5/30/2008
- Last: 5/19/2013
In response to pinstripezac35's comment:
thanks 4 the read mef
while the writer clearly supports your point
he also in a very small way supported my point
when I charged you with going 2 far
at least he admitted '' Like almost any flawed statistic,
win-loss records can be vaguely useful at the margins''
I have only a little problem with us disagreeing on how much value the stat has
but have more of a problem with anyone calling it totally useless
no worries i'll get over it ;-)
FWIW worth I usually look in this order
1) whip
2) K/BB
3) W & W %
4) inns
5) K/9 BB/9
this could explain my shortcomings in FB ;-)
mef I'm thinking we could throw any stat out there and then
we could find flaws with it
many with the same ''team stat '' flaw
If I were you, I'd add in FB/GB as #3. You get away with a lot more if you can keep the ball on the ground.
For Rotisserie, I am big on your top two categories, especially if you have an innings cap. #5, which looks a lot like #2, is very underrated. I am very much a K/W person, but if the K/9 slips too much, it begins difficult to sustain any success. Kind of like Cook last year. When those guys get behind 3-0, they are out of options.
Re: Holy **** John Lackey is skinny
posted at 2/24/2013 10:41 AM EST

- Joebreidey
- Posts: 13513
- First: 5/30/2008
- Last: 5/19/2013
In response to RedSoxKimmi's comment:
In response to pinstripezac35's comment:
1) whip
2) K/BB
3) W & W %
Wow Zac, we're making progress. It was not so long ago that you ranked "Wins" #2.
And it only took us four years to get to this point, but we both know how slow you are. ;-)
Amazing how these things evolve. I spent 2-3 arguing with Pumpsie in Sept '11, that we'd be favored over the NYY in the playoffs because our top-3 was better than their top three, assuming Buchholz would be back. He insisted on comparing total team ERA. Now I find out, 1.5 years later, that he is a fan of the top-3 philosophy.
Re: Holy **** John Lackey is skinny
posted at 2/24/2013 11:02 AM EST
The stat is called Support Neutral Wins (SNW), which is a pitcher's expected number of wins based on league average run support.
my gawd!! redsox kimmi U R amazing
if I had a favorite stat geek
there could be no other but
as far as I'm concern U R all mean people
just trying to ruin BB debates for those of us
who actually wach the games ;-)
In response to Joebreidey's comment:
If I were you, I'd add in FB/GB as #3. You get away with a lot more if you can keep the ball on the ground.
thanks 4 the tip JB
makes sense especially in the stadium
then again we have jeter at SS ;-)
Re: Holy **** John Lackey is skinny
posted at 2/24/2013 8:03 PM EST

- RedSoxKimmi
- Posts: 1511
- First: 2/2/2010
- Last: 5/18/2013
In response to Joebreidey's comment:
How about something as simple as the SP's game-by-game ERA v the league RPG. The NL scored 4.22. Lee allowed less than 4.22 in 19 games, so he has a theoretical W/L of 19-11, which is exactly what I'd expect with his ERA.
But it still way short of variance. Once a team has a 5-0 lead, most pitchers probably refuse to walk a guy, meaning that they are going to give the hitter more to hit. There are going to be way too many factors to predict hypothetical W/L.
That would work too Joe. It would definitely be more indicative of how a pitcher pitched than W/L record. As you said, there are going to be too many variables involved, but the more you can isolate that are out of the pitcher's control, the better.
Re: Holy **** John Lackey is skinny
posted at 2/24/2013 8:12 PM EST

- RedSoxKimmi
- Posts: 1511
- First: 2/2/2010
- Last: 5/18/2013
In response to Joebreidey's comment:
Amazing how these things evolve. I spent 2-3 arguing with Pumpsie in Sept '11, that we'd be favored over the NYY in the playoffs because our top-3 was better than their top three, assuming Buchholz would be back. He insisted on comparing total team ERA. Now I find out, 1.5 years later, that he is a fan of the top-3 philosophy.
I remember the debate all too well Joey. At least he's coming around. ;-)
Re: Holy **** John Lackey is skinny
posted at 2/24/2013 8:20 PM EST

- RedSoxKimmi
- Posts: 1511
- First: 2/2/2010
- Last: 5/18/2013
In response to pinstripezac35's comment:
The stat is called Support Neutral Wins (SNW), which is a pitcher's expected number of wins based on league average run support.
my gawd!! redsox kimmi U R amazing
if I had a favorite stat geek
there could be no other but
as far as I'm concern U R all mean people
just trying to ruin BB debates for those of us
who actually wach the games ;-)
LOL Zac
FWIW, my dad is as pig-headed and slow old school as you are when it comes to stats.
I'm not sure if he even knows what OPS is. LOL