Non-MLB
Although they have not thrown an MLB pitch in 2024, Osiris Matos threw 512 pitches that were tracked by the PITCHf/x system between 2008 and 2011, including pitches thrown in the MLB Regular Season and Spring Training. In 2011, they relied primarily on their Fourseam Fastball (91mph) and Change (82mph).
In 2011, compared to other RHP:
Their fourseam fastball (take this with a grain of salt because they've only thrown 5 of them in 2011) is basically never swung at and missed compared to other pitchers' fourseamers, is an extreme flyball pitch compared to other pitchers' fourseamers, has slightly below average velo and has slightly less natural movement than typical. Their change (take this with a grain of salt because they've only thrown 2 of them in 2011) is basically never swung at and missed compared to other pitchers' changeups, results in more flyballs compared to other pitchers' changeups, has a lot of backspin and has slightly below average velo.