Oakland Athletics
Mason Barnett has thrown 3,418 pitches that have been tracked by the PITCHf/x system between 2022 and 2026, including pitches thrown in the MLB Regular Season and Spring Training. In 2026, they have relied primarily on their Fourseam Fastball (95mph), also mixing in a Slider (85mph), Cutter (90mph), Change (86mph) and Curve (79mph).
In 2026, compared to other RHP:
Their fourseam fastball is straight as an arrow, has some natural sinking action and has slightly above average velo. Their slider sweeps across the zone and has exceptional depth. Their cutter has heavy sink, generates a very high amount of groundballs compared to other pitchers' cutters, has slightly above average velo and has strong cutting action. Their change dives down out of the zone, generates a very high amount of groundballs compared to other pitchers' changeups, has slight cut action and is slightly firmer than usual. Their curve has an exceptional bite and results in somewhat more flyballs compared to other pitchers' curves.