Pittsburgh Pirates
Mitch Keller has thrown 109 pitches that have been tracked by the PITCHf/x system between 2017 and 2019, including pitches thrown in the MLB Regular Season and Fall/Winter Ball. In 2019, he has relied primarily on his Fourseam Fastball (96mph) and Slider (88mph), also mixing in a Curve (80mph) and Change (90mph).
BETA Feature:
Basic description of 2019 pitches compared to other RHP:
His fourseam fastball has well above average velo. His slider (take this with a grain of salt because he's only thrown 17 of them in 2019) generates an extremely high number of swings & misses compared to other pitchers' sliders, results in more flyballs compared to other pitchers' sliders and is much harder than usual. His change (take this with a grain of salt because he's only thrown 5 of them in 2019) is thrown extremely hard, is basically never swung at and missed compared to other pitchers' changeups and results in more flyballs compared to other pitchers' changeups. His curve (take this with a grain of salt because he's only thrown 5 of them in 2019) is basically never swung at and missed compared to other pitchers' curves, results in more flyballs compared to other pitchers' curves, has a sharp downward bite and is slightly harder than usual.