Seattle Mariners
Josh Fleming has thrown 6,004 pitches that have been tracked by the PITCHf/x system between 2020 and 2025, including pitches thrown in the MLB Regular Season, the MLB Postseason and Spring Training. In 2025, they have relied primarily on their Sinker (89mph), Cutter (86mph) and Change (81mph), also mixing in a Slider (77mph).
In 2025, compared to other LHP:
Their sinker has heavy sinking action, generates a very high amount of groundballs compared to other pitchers' sinkers and has slightly below average velo. Their cutter results in somewhat more flyballs compared to other pitchers' cutters and has some natural sink. Their change is a real worm killer that generates an extreme number of groundballs compared to other pitchers' changeups and dives down out of the zone. Their slider comes in below hitting speed, sweeps across the zone, results in more flyballs compared to other pitchers' sliders and has some two-plane movement.