Pittsburgh Pirates
Caleb Ferguson has thrown 5,359 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 Fourseam Fastball (93mph), Cutter (88mph) and Sinker (94mph), also mixing in a Curve (79mph). He also rarely throws a Splitter (84mph).
In 2025, compared to other LHP:
Their fourseam fastball generates a high number of swings & misses compared to other pitchers' fourseamers, has less armside movement than typical, has some natural sinking action, results in somewhat more groundballs compared to other pitchers' fourseamers and has slightly above average velo. Their cutter has heavy sink, has extreme cut action, results in somewhat more flyballs compared to other pitchers' cutters and has slightly above average velo. Their sinker generates an extremely high number of swings & misses compared to other pitchers' sinkers and has well above average velo. Their curve generates fewer whiffs/swing compared to other pitchers' curves, has a sharp downward bite, is slightly harder than usual, results in somewhat more flyballs compared to other pitchers' curves and has slight glove-side movement. Their splitter (take this with a grain of salt because they've only thrown 6 of them in 2025) is basically never swung at and missed compared to other pitchers' splitters, has surprising cut action and is an extreme flyball pitch compared to other pitchers' splitters.