New York Mets
Although they have not thrown an MLB pitch in 2023, Elieser Hernandez threw 5,335 pitches that were tracked by the PITCHf/x system between 2018 and 2022, including pitches thrown in the MLB Regular Season and Spring Training. In 2022, they relied primarily on their Fourseam Fastball (92mph) and Slider (80mph), also mixing in a Change (85mph) and Sinker (92mph).
In 2022, compared to other RHP:
His fourseam fastball has essentially average velo, results in somewhat more flyballs compared to other pitchers' fourseamers and has slightly less natural movement than typical. His slider comes in below hitting speed, has much less depth than expected, results in more flyballs compared to other pitchers' sliders and has short glove-side cut. His change results in somewhat more flyballs compared to other pitchers' changeups and has slight armside fade. His sinker generates an extremely high number of swings & misses compared to other pitchers' sinkers, results in more flyballs compared to other pitchers' sinkers and has little sinking action compared to a true sinker.