Non-MLB
Although they have not thrown an MLB pitch in 2024, Luis Avilán threw 6,122 pitches that were tracked by the PITCHf/x system between 2012 and 2021, including pitches thrown in the MLB Regular Season and Spring Training. In 2021, they relied primarily on their Change (84mph) and Sinker (90mph), also mixing in a Curve (77mph). He also rarely threw a Fourseam Fastball (91mph).
In 2021, compared to other LHP:
Their change dives down out of the zone, generates more whiffs/swing compared to other pitchers' changeups and is slightly firmer than usual. Their sinker is basically never swung at and missed compared to other pitchers' sinkers and results in more flyballs compared to other pitchers' sinkers. Their curve (take this with a grain of salt because they've only thrown 17 of them in 2021) is basically never swung at and missed compared to other pitchers' curves, has sweeping glove-side movement and is an extreme flyball pitch compared to other pitchers' curves. Their fourseam fastball (take this with a grain of salt because they've only thrown 1 of them in 2021) is basically never swung at and missed compared to other pitchers' fourseamers, is an extreme flyball pitch compared to other pitchers' fourseamers, has less armside movement than typical and has essentially average velo.