Seattle Mariners
José A. Ferrer has thrown 3,479 pitches that have been tracked by the PITCHf/x system between 2023 and 2026, including pitches thrown in the MLB Regular Season and Spring Training. In 2026, they have relied primarily on their Sinker (97mph) and Slider (88mph), also mixing in a Change (87mph).
In 2026, compared to other LHP:
Their sinker is thrown at a speed that's borderline unfair, generates more whiffs/swing compared to other pitchers' sinkers, has slight armside run and has some natural sinking action. Their slider is thrown extremely hard, generates more whiffs/swing compared to other pitchers' sliders, results in somewhat more flyballs compared to other pitchers' sliders and has some two-plane movement. Their change is thrown extremely hard, generates an extremely high number of swings & misses compared to other pitchers' changeups, dives down out of the zone, is an extreme flyball pitch compared to other pitchers' changeups and has slight armside fade.