Detroit Tigers
Jack Flaherty has thrown 19,534 pitches that have been tracked by the PITCHf/x system between 2017 and 2026, including pitches thrown in the MLB Regular Season, the MLB Postseason, The World Baseball Classic and Spring Training. In 2026, they have relied primarily on their Fourseam Fastball (93mph) and Slider (85mph), also mixing in a Curve (79mph), Sinker (91mph) and Change (86mph).
In 2026, compared to other RHP:
Their fourseam fastball has some natural sinking action, has essentially average velo and has slightly less natural movement than typical. Their slider is an extreme flyball pitch compared to other pitchers' sliders. Their curve generates more whiffs/swing compared to other pitchers' curves. Their sinker generates an extremely high number of swings & misses compared to other pitchers' sinkers, results in somewhat more flyballs compared to other pitchers' sinkers and has some natural sinking action. Their change generates fewer whiffs/swing compared to other pitchers' changeups, is slightly firmer than usual and results in somewhat more flyballs compared to other pitchers' changeups.