Boston Red Sox
Garrett Whitlock has thrown 4,430 pitches that have been tracked by the PITCHf/x system between 2021 and 2024, including pitches thrown in the MLB Regular Season and Spring Training. In 2024, they have relied primarily on their Slider (83mph), Sinker (94mph) and Change (85mph), also mixing in a Cutter (87mph).
In 2024, compared to other RHP:
Their slider is basically never swung at and missed compared to other pitchers' sliders, has exceptional depth and has short glove-side cut. Their sinker has an obvious tail, has slightly above average velo and has some natural sinking action. Their change has an obvious armside fade and dives down out of the zone. Their cutter has heavy sink, is an extreme flyball pitch compared to other pitchers' cutters and has slightly below average velo.