Tyler Mahle has thrown 11,180 pitches that have been tracked by the PITCHf/x system between 2017 and 2023, including pitches thrown in the MLB Regular Season and Spring Training. In 2023, they have relied primarily on their Fourseam Fastball (93mph) and Slider (83mph), also mixing in a Splitter (84mph). He also rarely throws a Cutter (85mph).
In 2023, compared to other RHP:
Their fourseam fastball has essentially average velo, results in somewhat more flyballs compared to other pitchers' fourseamers and has slight armside run. Their slider has exceptional depth and has short glove-side cut. Their splitter generates fewer whiffs/swing compared to other pitchers' splitters, has movement that suggests a lot of backspin, results in somewhat more flyballs compared to other pitchers' splitters and has slight armside fade. Their cutter (take this with a grain of salt because they've only thrown 10 of them in 2023) comes in below hitting speed, is an extreme flyball pitch compared to other pitchers' cutters and has little cutting action.