whistler wrote:
Joe Orr Road Rod wrote:
If we're talking about changes to the game, one thing that I believe is a positive development over the past couple seasons is more first pitch swinging. The first pitch is often the best pitch of an at-bat and if you're taking it in the interest of merely "seeing pitches" you're helping create a boring game dominated by walks and strikeouts. It got to a point where pitchers could impudently throw a get-me-over fastball on the first pitch and start many counts 0-1. The increase in first pitch swings is clearly an adjustment to this.
Another thing I think is interesting is that all these teams have their detailed spray charts and proprietary data that informs their shifts, yet BABIP remains right at .300 no matter what the defense does. Tip of the cap to Voros McCracken.
whats BABIP mean?
I'm still stuck at BA, OBP, and SLG, only.
Batting Average for Balls In Play.
Even though "batting" is in the title, it's really a pitching stat. The theory is that a pitcher can only control three outcomes: strikeouts, walks, and home runs. All other balls that are put in play are considered good luck (out) or bad luck (hit) and not a function of a pitcher's skill. This is because someone discovered that all pitchers at the MLB level seem to have about the same BABIP. Assuming that's true, then all you would need to do to judge a pitcher is look at his strikeouts, walks, and home runs against. You can also look at a pitcher's recent BABIP to see if he's been lucky (his BABIP is lower than average), or unlucky (BABIP higher than average) because over time it
should come back to the average.
Of course, many disagree with the notion that a pitcher has no effect on whether a ball in play is a hit or out. Some pitchers would seem to be good enough to induce weak contact, while others get pounded.
BABIP doesn't work as well as a metric for batters, in that there is more variability depending on the hitting style. For example, Ichiro had a very high BABIP because of the many infield hits he had.
Interesting. Thanks.