Boston Red Sox
Greg Weissert has thrown 1,440 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 Slider (81mph) and Sinker (94mph), also mixing in a Fourseam Fastball (94mph). He also rarely throws a Change (84mph).
In 2024, compared to other RHP:
Their slider (take this with a grain of salt because they've only thrown 19 of them in 2024) sweeps across the zone, is an extreme flyball pitch compared to other pitchers' sliders, has below average velo and has some two-plane movement. Their sinker (take this with a grain of salt because they've only thrown 16 of them in 2024) has heavy sinking action, is basically never swung at and missed compared to other pitchers' sinkers, is an extreme flyball pitch compared to other pitchers' sinkers, has slight armside run and has slightly above average velo. Their fourseam fastball (take this with a grain of salt because they've only thrown 7 of them in 2024) has heavy sinking action, is basically never swung at and missed compared to other pitchers' fourseamers, is an extreme flyball pitch compared to other pitchers' fourseamers and has essentially average velo. Their change (take this with a grain of salt because they've only thrown 1 of them in 2024) is basically never swung at and missed compared to other pitchers' changeups, dives down out of the zone and results in more flyballs compared to other pitchers' changeups.