Posted by MikeT23 on 2/29/2012 10:07:00 AM (view original):
Anyone who says this...
"I'm not asking anyone to rely on just one stat. Especially not WHIP. If pitchers have little to no control over their BABIP, then BABIP doesn't tell us much about the skill of the pitcher.
If BABIP doesn't tell us much about the skill of the pitcher, and half the numerator of WHIP is largely derived from BABIP, then WHIP is a bad stat to use to evaluate pitchers."
...is mentally challenged. First, I'll address his inner stat-nerd. The top 40% pitchers, generally, give up 9 hits per 9 innings. 1 homer. They walk 3. That's equates to 1.33 WHIP. 2/3 of that WHIP is from BABIP not half. Second, I'll address the retardness of the statement. If we can't use WHIP to evaluate effectiveness of a pitcher, there is nothing we can use to evaluate the effectiveness of the pitcher. The pitcher's primary job is to limit runs. The pitcher's secondary job is to limit baserunners(which is important to his primary job). WHIP tell us how many people run bases against him every 9 innings. The better pitchers ALWAYS have a lower WHIP.
1. Walks and hits are weighted the same in WHIP, therefore half the numerator is hits, regardless of the rate that pitchers give them up.
2. Not true. Carlton was better than Hunter but had a higher WHIP.