Visualizing Jered Weaver’s Hittability
It’s not just a spring-training blip anymore. For one or two games, you can dismiss a pitcher working with reduced velocity. Sometimes mechanics can be slightly off. Sometimes a pitcher can just be under the weather. Jered Weaver’s gone beyond that. His velocity was way down in spring training, and it’s carried over into each of his regular-season starts. Weaver is down a full three ticks, and that’s a dramatic decline between years. Unsurprisingly, he’s been bad — he’s struck out just one of every 10 hitters. One season ago, his rate was twice as high.
Between years, for starting pitchers, the biggest fastball velocity drop belongs to Derek Holland, and he’s on the disabled list. The second-biggest drop belongs to Henderson Alvarez, and he’s on the disabled list. The fourth-biggest drop belongs to Homer Bailey, and he’s on the disabled list. Weaver owns the third-biggest drop, and he says he feels fine. Which means there’s either something wrong that doesn’t hurt, or this is just what he is. This isn’t what he wants to be.
