Colorado Rockies
Jimmy Herget has thrown 3,832 pitches that have been tracked by the PITCHf/x system between 2018 and 2025, including pitches thrown in the MLB Regular Season and Spring Training. In 2025, they have relied primarily on their Slider (86mph), Curve (78mph) and Sinker (92mph), also mixing in a Fourseam Fastball (93mph). He also rarely throws a Splitter (87mph).
In 2025, compared to other RHP:
Their slider has primarily 12-6 movement. Their curve has very little depth, has sweeping glove-side movement and results in somewhat more flyballs compared to other pitchers' curves. Their sinker has heavy sinking action, generates fewer whiffs/swing compared to other pitchers' sinkers and has slight armside run. Their fourseam fastball (take this with a grain of salt because they've only thrown 14 of them in 2025) generates an extremely high number of swings & misses compared to other pitchers' fourseamers, has heavy sinking action, has an obvious tail, is an extreme flyball pitch compared to other pitchers' fourseamers and has essentially average velo. Their splitter (take this with a grain of salt because they've only thrown 2 of them in 2025) has dives down out of the zone, is basically never swung at and missed compared to other pitchers' splitters, is an extreme flyball pitch compared to other pitchers' splitters, is much firmer than usual and has slight armside fade.