Detroit Tigers
Although they have not thrown an MLB pitch in 2026, Jorger Petri threw 764 pitches that were tracked by the PITCHf/x system in 2025, including pitches thrown in . In 2025, they relied primarily on their Fourseam Fastball (92mph) and Curve (80mph), also mixing in a Slider (85mph). He also rarely threw a Change (86mph).
In 2025, compared to other LHP:
Their fourseam fastball has some natural sinking action, has essentially average velo and has slightly less natural movement than typical. Their curve has sweeping glove-side movement, generates a high number of swings & misses compared to other pitchers' curves and is much harder than usual. Their slider generates more whiffs/swing compared to other pitchers' sliders, results in more flyballs compared to other pitchers' sliders, has short glove-side cut and has less than expected depth. Their change generates a high number of swings & misses compared to other pitchers' changeups, is an extreme flyball pitch compared to other pitchers' changeups, is much firmer than usual, has slight cut action and has some natural sink to it.