Seattle Mariners
Matt Brash has thrown 4,062 pitches that have been tracked by the PITCHf/x system between 2022 and 2026, including pitches thrown in the MLB Regular Season, The World Baseball Classic and Spring Training. In 2026, they have relied primarily on their Slider (86mph), Sinker (96mph) and Change (90mph). He also rarely throws a Fourseam Fastball (96mph) and Curve (86mph).
In 2026, compared to other RHP:
Their slider sweeps across the zone, generates more whiffs/swing compared to other pitchers' sliders and has some two-plane movement. Their sinker is basically never swung at and missed compared to other pitchers' sinkers, is blazing fast, results in somewhat more flyballs compared to other pitchers' sinkers, has slight armside run and has some natural sinking action. Their change is thrown extremely hard, dives down out of the zone and results in more flyballs compared to other pitchers' changeups. Their fourseam fastball (take this with a grain of salt because they've only thrown 2 of them in 2026) is basically never swung at and missed compared to other pitchers' fourseamers, is an extreme flyball pitch compared to other pitchers' fourseamers, has some natural sinking action and has well above average velo. Their curve (take this with a grain of salt because they've only thrown 1 of them in 2026) is thrown extremely hard, is basically never swung at and missed compared to other pitchers' curves, results in more flyballs compared to other pitchers' curves and has slight glove-side movement.