Philadelphia Phillies
Jonathan Hernández has thrown 4,880 pitches that have been tracked by the PITCHf/x system between 2019 and 2026, including pitches thrown in the MLB Regular Season, Spring Training and Fall/Winter Ball. In 2026, they have relied primarily on their Slider (87mph) and Sinker (96mph), also mixing in a Change (92mph).
In 2026, compared to other RHP:
Their slider generates an extremely high number of swings & misses compared to other pitchers' sliders, results in more flyballs compared to other pitchers' sliders, is much harder than usual and has some two-plane movement. Their sinker has heavy sinking action, is a real worm killer that generates an extreme number of groundballs compared to other pitchers' sinkers, has an obvious tail, is blazing fast and generates fewer whiffs/swing compared to other pitchers' sinkers. Their change (take this with a grain of salt because they've only thrown 8 of them in 2026) is thrown extremely hard, 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.