Tampa Bay Rays
Joe Rock has thrown 3,966 pitches that have been tracked by the PITCHf/x system between 2023 and 2026, including pitches thrown in the MLB Regular Season and Spring Training. In 2026, they have relied primarily on their Sinker (92mph), Slider (85mph) and Fourseam Fastball (92mph), also mixing in a Change (86mph).
In 2026, compared to other LHP:
Their sinker generates an extremely high number of swings & misses compared to other pitchers' sinkers, is an extreme flyball pitch compared to other pitchers' sinkers, has slightly above average velo and has some natural sinking action. Their slider (take this with a grain of salt because they've only thrown 13 of them in 2026) generates an extremely high number of swings & misses compared to other pitchers' sliders, has exceptional depth and results in more flyballs compared to other pitchers' sliders. Their fourseam fastball (take this with a grain of salt because they've only thrown 10 of them in 2026) generates an extremely high number of swings & misses compared to other pitchers' fourseamers, is an extreme flyball pitch compared to other pitchers' fourseamers, has some natural sinking action and has essentially average velo. Their change (take this with a grain of salt because they've only thrown 5 of them in 2026) generates an extremely high number of swings & misses compared to other pitchers' changeups, dives down out of the zone, is an extreme flyball pitch compared to other pitchers' changeups, is much firmer than usual and has slight armside fade.