New York Mets
Although they have not thrown an MLB pitch in 2026, Yonny Hernández threw 64 pitches that were tracked by the PITCHf/x system between 2023 and 2025, all of them occuring in the MLB Regular Season. In 2025, they relied primarily on their Fourseam Fastball (67mph) and Change (41mph).
In 2025, compared to other RHP:
Their fourseam fastball (take this with a grain of salt because they've only thrown 15 of them in 2025) comes in below hitting speed, has heavy sinking action, generates a high number of swings & misses compared to other pitchers' fourseamers, is an extreme flyball pitch compared to other pitchers' fourseamers and has less armside movement than typical. Their change (take this with a grain of salt because they've only thrown 10 of them in 2025) comes in below hitting speed, is basically never swung at and missed compared to other pitchers' changeups, has surprising cut action and results in more flyballs compared to other pitchers' changeups.