Non-MLB
Although they have not thrown an MLB pitch in 2024, Jose Contreras threw 7,772 pitches that were tracked by the PITCHf/x system between 2007 and 2014, including pitches thrown in the MLB Regular Season and Spring Training. In 2014, they relied primarily on their Sinker (92mph) and Slider (87mph), also mixing in a Splitter (79mph) and Fourseam Fastball (92mph).
In 2014, compared to other RHP:
Their sinker is basically never swung at and missed compared to other pitchers' sinkers, is an extreme flyball pitch compared to other pitchers' sinkers and has some natural sinking action. Their slider is an extreme flyball pitch compared to other pitchers' sliders and has primarily 12-6 movement. Their splitter (take this with a grain of salt because they've only thrown 19 of them in 2014) comes in below hitting speed, has dives down out of the zone, has surprising cut action and results in more flyballs compared to other pitchers' splitters. Their fourseam fastball (take this with a grain of salt because they've only thrown 15 of them in 2014) has heavy sinking action, is basically never swung at and missed compared to other pitchers' fourseamers, is an extreme flyball pitch compared to other pitchers' fourseamers, has essentially average velo and has slightly less natural movement than typical.