Oakland Athletics
Jeffrey Springs has thrown 8,361 pitches that have been tracked by the PITCHf/x system between 2016 and 2025, including pitches thrown in the MLB Regular Season and Spring Training. In 2025, they have relied primarily on their Fourseam Fastball (91mph), Slider (82mph) and Change (79mph), also mixing in a Cutter (87mph).
In 2025, compared to other LHP:
Their fourseam fastball has some natural sinking action, has essentially average velo and results in somewhat more flyballs compared to other pitchers' fourseamers. Their slider generates fewer whiffs/swing compared to other pitchers' sliders, has short glove-side cut and has some two-plane movement. Their change generates a high number of swings & misses compared to other pitchers' changeups, results in more flyballs compared to other pitchers' changeups, has slightly below average velo and has some natural sink to it. Their cutter has some natural sink.