Non-MLB
Joe Glassey has thrown 324 pitches that have been tracked by the PITCHf/x system between 2023 and 2026, including pitches thrown in The World Baseball Classic and Spring Training. In 2026, they have relied primarily on their Slider (89mph) and Fourseam Fastball (96mph), also mixing in a Splitter (87mph) and Curve (87mph).
In 2026, compared to other RHP:
Their slider (take this with a grain of salt because they've only thrown 17 of them in 2026) is thrown extremely hard, is an extreme flyball pitch compared to other pitchers' sliders and has less than expected depth. Their fourseam fastball (take this with a grain of salt because they've only thrown 16 of them in 2026) is basically never swung at and missed compared to other pitchers' fourseamers, is an extreme flyball pitch compared to other pitchers' fourseamers, has some natural sinking action, has well above average velo and has slight armside run. Their splitter (take this with a grain of salt because they've only thrown 6 of them in 2026) has dives down out of the zone, is an extreme flyball pitch compared to other pitchers' splitters, generates fewer whiffs/swing compared to other pitchers' splitters and is much firmer than usual. Their curve (take this with a grain of salt because they've only thrown 4 of them in 2026) is thrown extremely hard, has very little depth, is basically never swung at and missed compared to other pitchers' curves, results in more flyballs compared to other pitchers' curves and has primarily 12-6 movement.