Boston Red Sox
Although they have not thrown an MLB pitch in 2024, Kyle Martin threw 42 pitches that were tracked by the PITCHf/x system in 2017, all of them occuring in the MLB Regular Season. In 2017, they relied primarily on their Fourseam Fastball (93mph) and Change (82mph), also mixing in a Slider (89mph).
In 2017, compared to other RHP:
Their fourseam fastball (take this with a grain of salt because they've only thrown 19 of them in 2017) has heavy sinking action, is basically never swung at and missed compared to other pitchers' fourseamers, has essentially average velo and has slight armside run. Their change (take this with a grain of salt because they've only thrown 16 of them in 2017) generates fewer whiffs/swing compared to other pitchers' changeups, results in more flyballs compared to other pitchers' changeups, has slightly below average velo and has some natural sink to it. Their slider (take this with a grain of salt because they've only thrown 7 of them in 2017) is thrown extremely hard, generates an extremely high number of swings & misses compared to other pitchers' sliders, is an extreme flyball pitch compared to other pitchers' sliders, has less than expected depth and has primarily 12-6 movement.