Non-MLB
Although they have not thrown an MLB pitch in 2025, Reymin Guduan threw 989 pitches that were tracked by the PITCHf/x system between 2017 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 (95mph) and Slider (81mph).
In 2024, compared to other LHP:
Their fourseam fastball has much less armside movement than typical, has well above average velo and results in somewhat more groundballs compared to other pitchers' fourseamers. Their slider generates an extremely high number of swings & misses compared to other pitchers' sliders, has exceptional depth and results in somewhat more groundballs compared to other pitchers' sliders.