QUOTE(teddykgb @ Aug 13 2008, 04:04 PM)

You can't use BABIP with pitchers like you can with hitters, imo. A hitter is not in control of his BABIP, he hits the ball and many different events happen, but a pitcher is generally in direct control of his BABIP, in that making shitty pitches over the plate is going to result in a high BABIP, just as nibbling can result in a low BABIP... mostly due to the nature of the pitches being thrown. There's probably some validity when you get seriously abnormal numbers, but I'm not sure why I'm supposed to chalk up Clay's 60 point BABIP increase over mean as bad luck when it very well might just be bad pitches.
I see what youre saying, but theyre not directly in control, no...
Originally McCracken made the assertion they pitchers had NO control over balls in play, but that was later disproved. In DIPS 2.0 McCracken revised his theory to say they did have some control, especially knuckleballers. In the end, BABIP isnt the same as hitters for pitchers, but luck is still a major portion of a pitcher's BABIP.
What I was showing was that Byrd has been relatively lucky on balls in play while Buchholz has been relatively unlucky. There is no reason to believe that Buchholz would normally have that high a BABIP. We have a very good defense and his other numbers dont match up with a BABIP like that. His periphs are pretty good, other than walks. He's allowing nearly the same amount of H/9 as Byrd, so it doesnt seem realistic to me that their BABIPs should be that vastly different. Especially with Byrd striking out so few...
Here is an article from rotoauthority listing pitchers on the extreme ends of the BABIP scale. Its from July, but the point stands. Buchholz has the fourth highest BABIP among qualifiers.
http://www.rotoauthority.com/2008/07/babip-anyone.htmlI would say that qualifies as "seriously abnormal numbers." I see no other way to read Clay's struggles than a big dose of poor luck. Some of it is ability/performance, no doubt. Im not saying its all luck... some of it is surely his making shitty pitches with his fastball, but it looks to me like luck is the major component right now. Basically, for his BABIP to be that high with his peripherals in front of the Red Sox defense he has to be getting unlucky, IMHO.
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QUOTE(MrNewEngland @ Aug 13 2008, 04:15 PM)

I agree somewhat with what you're saying, but you have to factor in LD% too. If the BABIP is high despite a low LD% (or vise-versa) you can contribute it to luck.
But that's kinda what you were saying; make bad pitches & people will tee off on you.
Makes sense...
LD%Byrd: 22.1
Buch: 22.1
GB%Byrd: 36.8
Buch: 47.3
Buchholz has been a d-bag with some of the pitches he's making... Im not arguing that. BUT he's also been pretty unlucky.
EDIT: 47.3 GB% for Clay... that's really just brutal that he's allowed that many hits while striking out almost 9 guys per 9 and keeping the ball on the ground that much. Did all those groundballs go to Lugo?
On the upside, with that K% and that GB%... well, that bodes really, really well for his future.