Non-MLB
Although they have not thrown an MLB pitch in 2026, Juan Then threw 966 pitches that were tracked by the PITCHf/x system between 2023 and 2024, including pitches thrown in the MLB Regular Season, Spring Training and Fall/Winter Ball. In 2024, they relied primarily on their Fourseam Fastball (93mph) and Sinker (93mph), also mixing in a Change (88mph) and Slider (87mph).
In 2024, compared to other RHP:
Their fourseam fastball has heavy sinking action, generates more whiffs/swing compared to other pitchers' fourseamers, has essentially average velo, results in somewhat more flyballs compared to other pitchers' fourseamers and has slight armside run. Their sinker generates an extremely high number of swings & misses compared to other pitchers' sinkers, has heavy sinking action, results in somewhat more flyballs compared to other pitchers' sinkers and has slightly above average velo. Their change is thrown extremely hard, has an obvious armside fade, dives down out of the zone, generates fewer whiffs/swing compared to other pitchers' changeups and results in somewhat more flyballs compared to other pitchers' changeups. Their slider (take this with a grain of salt because they've only thrown 15 of them in 2024) results in more flyballs compared to other pitchers' sliders, is much harder than usual, has less than expected depth and has primarily 12-6 movement.