Miami Marlins
Michael Petersen has thrown 2,516 pitches that have been tracked by the PITCHf/x system between 2023 and 2026, including pitches thrown in the MLB Regular Season, The World Baseball Classic and Spring Training. In 2026, they have relied primarily on their Fourseam Fastball (97mph) and Slider (87mph), also mixing in a Change (89mph).
In 2026, compared to other RHP:
Their fourseam fastball generates a high number of swings & misses compared to other pitchers' fourseamers, is blazing fast and results in somewhat more flyballs compared to other pitchers' fourseamers. Their slider has exceptional depth, results in many more groundballs compared to other pitchers' sliders and has primarily 12-6 movement. Their change is thrown extremely hard, is basically never swung at and missed compared to other pitchers' changeups, results in more flyballs compared to other pitchers' changeups and has some natural sink to it.