Cleveland Guardians
Colin Holderman has thrown 4,212 pitches that have been tracked by the PITCHf/x system between 2021 and 2026, including pitches thrown in the MLB Regular Season, Spring Training and Fall/Winter Ball. In 2026, they have relied primarily on their Slider (85mph) and Sinker (97mph), also mixing in a Fourseam Fastball (97mph) and Curve (82mph). He also rarely throws a Cutter (93mph) and Change (87mph).
In 2026, compared to other RHP:
Their slider sweeps across the zone and generates a high number of swings & misses compared to other pitchers' sliders. Their sinker is thrown at a speed that's borderline unfair, has an obvious tail and has some natural sinking action. Their fourseam fastball is blazing fast, has some natural sinking action and results in somewhat more flyballs compared to other pitchers' fourseamers. Their curve generates fewer whiffs/swing compared to other pitchers' curves, is much harder than usual, results in more flyballs compared to other pitchers' curves, has a sharp downward bite and has slight glove-side movement. Their cutter (take this with a grain of salt because they've only thrown 17 of them in 2026) is blazing fast, is an extreme flyball pitch compared to other pitchers' cutters and has some natural sink. Their change (take this with a grain of salt because they've only thrown 8 of them in 2026) generates an extremely high number of swings & misses compared to other pitchers' changeups, has an obvious armside fade, dives down out of the zone, is much firmer than usual and results in more flyballs compared to other pitchers' changeups.