Seattle Mariners
Ryne Stanek has thrown 6,480 pitches that have been tracked by the PITCHf/x system between 2017 and 2024, including pitches thrown in the MLB Regular Season, the MLB Postseason and Spring Training. In 2024, they have relied primarily on their Fourseam Fastball (99mph) and Splitter (89mph), also mixing in a Slider (88mph).
In 2024, compared to other RHP:
Their fourseam fastball is thrown at a speed that's borderline unfair, results in somewhat more flyballs compared to other pitchers' fourseamers and has some added backspin. Their splitter is thrown extremely hard, is an extreme flyball pitch compared to other pitchers' splitters and has some natural sink to it. Their slider (take this with a grain of salt because they've only thrown 19 of them in 2024) generates an extremely high number of swings & misses compared to other pitchers' sliders, has exceptional depth, is an extreme flyball pitch compared to other pitchers' sliders, is much harder than usual and has primarily 12-6 movement.