Seattle Mariners
Matthew Boyd has thrown 13,867 pitches that have been tracked by the PITCHf/x system between 2015 and 2022, including pitches thrown in the MLB Regular Season and Spring Training. In 2022, they have relied primarily on their Fourseam Fastball (93mph), Slider (81mph) and Change (81mph), also mixing in a Sinker (91mph). He also rarely throws a Curve (73mph).
In 2022, compared to other LHP:
His fourseam fastball generates more whiffs/swing compared to other pitchers' fourseamers, has some natural sinking action, results in somewhat more flyballs compared to other pitchers' fourseamers and has slightly above average velo. His slider generates an extremely high number of swings & misses compared to other pitchers' sliders, is a real worm killer that generates an extreme number of groundballs compared to other pitchers' sliders and has exceptional depth. His change dives down out of the zone, generates a high number of swings & misses compared to other pitchers' changeups and has slightly below average velo. His sinker is basically never swung at and missed compared to other pitchers' sinkers, results in somewhat more groundballs compared to other pitchers' sinkers and has some natural sinking action. His curve (take this with a grain of salt because he's only thrown 8 of them in 2022) has an exceptional bite, generates an extremely high number of swings & misses compared to other pitchers' curves, has sweeping glove-side movement, is an extreme flyball pitch compared to other pitchers' curves and has below average velo.