Kansas City Royals
John Schreiber has thrown 4,253 pitches that have been tracked by the PITCHf/x system between 2019 and 2025, including pitches thrown in the MLB Regular Season and Spring Training. In 2025, they have relied primarily on their Slider (82mph), Sinker (93mph), Fourseam Fastball (94mph) and Cutter (89mph). He also rarely throws a Change (85mph).
In 2025, compared to other RHP:
Their slider is basically never swung at and missed compared to other pitchers' sliders, sweeps across the zone and has some two-plane movement. Their sinker has heavy sinking action, is a real worm killer that generates an extreme number of groundballs compared to other pitchers' sinkers, has slight armside run and has slightly above average velo. Their fourseam fastball generates an extremely high number of swings & misses compared to other pitchers' fourseamers, has heavy sinking action, has essentially average velo, results in somewhat more groundballs compared to other pitchers' fourseamers and has slight armside run. Their cutter has heavy sink and results in more flyballs compared to other pitchers' cutters. Their change (take this with a grain of salt because they've only thrown 6 of them in 2025) is basically never swung at and missed compared to other pitchers' changeups, dives down out of the zone, results in more flyballs compared to other pitchers' changeups and is slightly firmer than usual.