Non-MLB
Although they have not thrown an MLB pitch in 2024, Anderson Espinoza threw 2,687 pitches that were tracked by the PITCHf/x system between 2022 and 2023, all of them occuring in the MLB Regular Season. In 2023, they relied primarily on their Sinker (92mph), Fourseam Fastball (93mph) and Slider (81mph), also mixing in a Cutter (88mph) and Curve (79mph). He also rarely threw a Change (85mph).
In 2023, compared to other RHP:
Their sinker has surprisingly little armside run and has some natural sinking action. Their fourseam fastball has heavy sinking action, has essentially average velo and has slightly less natural movement than typical. Their slider has exceptional depth, has below average velo and results in somewhat more flyballs compared to other pitchers' sliders. Their cutter has heavy sink and results in more flyballs compared to other pitchers' cutters. Their curve has a sharp downward bite and has primarily 12-6 movement. Their change (take this with a grain of salt because they've only thrown 5 of them in 2023) is basically never swung at and missed compared to other pitchers' changeups, results in more flyballs compared to other pitchers' changeups and has some natural sink to it.