San Francisco Giants
Although they have not thrown an MLB pitch in 2024, Casey Kelly threw 1,705 pitches that were tracked by the PITCHf/x system between 2011 and 2018, including pitches thrown in the MLB Regular Season and Spring Training. In 2018, they relied primarily on their Fourseam Fastball (92mph) and Curve (82mph), also mixing in a Sinker (92mph), Change (87mph) and Slider (87mph).
In 2018, compared to other RHP:
Their fourseam fastball has less armside movement than typical, results in many more groundballs compared to other pitchers' fourseamers, has some natural sinking action and has essentially average velo. Their curve is much harder than usual and has primarily 12-6 movement. Their sinker is basically never swung at and missed compared to other pitchers' sinkers, has less armside run than typical and results in somewhat more groundballs compared to other pitchers' sinkers. Their change results in more flyballs compared to other pitchers' changeups, is slightly firmer than usual and has slight armside fade. Their slider is an extreme flyball pitch compared to other pitchers' sliders, generates more whiffs/swing compared to other pitchers' sliders and has primarily 12-6 movement.