from Amazon
Friday, April 24, 2009
Linear Weights, by pitch location
Max now is writing for Hardball Times, and he’s got an easy-to-understand article, with lots of great graphs. Here’s the one for the slider:
What do we see here? Never, ever throw a slider down the middle. It is as bad as throwing a pitch way off the plate.
Now, here’s the one for the curve ball:
Never ever through a curve ball inside on a batter. From the middle of the plate to way off outside of the plate, the curve is very effective. Throw it inside over the plate for a strike, or inside for a ball, and it has the same bad impact.
This is fantastic stuff!
Remember, Linear Weights is like Donuts (there’s nothing they can’t do). When trying to come up with this types of heat charts, try to think in terms of Linear Weights.