Pittsburgh Pirates
Michael Plassmeyer has thrown 2,499 pitches that have been tracked by the PITCHf/x system between 2022 and 2024, including pitches thrown in the MLB Regular Season and Spring Training. In 2024, they have relied primarily on their Fourseam Fastball (90mph) and Change (85mph), also mixing in a Cutter (87mph) and Slider (78mph).
In 2024, compared to other LHP:
Their fourseam fastball (take this with a grain of salt because they've only thrown 8 of them in 2024) is basically never swung at and missed compared to other pitchers' fourseamers, is an extreme flyball pitch compared to other pitchers' fourseamers and has slightly below average velo. Their change (take this with a grain of salt because they've only thrown 5 of them in 2024) is basically never swung at and missed compared to other pitchers' changeups, has an obvious armside fade, dives down out of the zone, is an extreme flyball pitch compared to other pitchers' changeups and is slightly firmer than usual. Their cutter (take this with a grain of salt because they've only thrown 4 of them in 2024) generates an extremely high number of swings & misses compared to other pitchers' cutters, is an extreme flyball pitch compared to other pitchers' cutters and has strong cutting action. Their slider (take this with a grain of salt because they've only thrown 3 of them in 2024) is basically never swung at and missed compared to other pitchers' sliders, sweeps across the zone, results in more flyballs compared to other pitchers' sliders, has below average velo and has some two-plane movement.