Chicago White Sox
Although they have not thrown an MLB pitch in 2026, Brandon Eisert threw 3,852 pitches that were tracked by the PITCHf/x system between 2021 and 2025, including pitches thrown in the MLB Regular Season and Spring Training. In 2025, they relied primarily on their Cutter (85mph), Fourseam Fastball (90mph) and Change (84mph). He also rarely threw a Sinker (88mph).
In 2025, compared to other LHP:
Their cutter has heavy sink, generates more whiffs/swing compared to other pitchers' cutters, results in somewhat more flyballs compared to other pitchers' cutters and has strong cutting action. Their fourseam fastball generates an extremely high number of swings & misses compared to other pitchers' fourseamers, results in more flyballs compared to other pitchers' fourseamers, has some natural sinking action and has slightly below average velo. Their change dives down out of the zone, generates a high number of swings & misses compared to other pitchers' changeups, is slightly firmer than usual and results in somewhat more groundballs compared to other pitchers' changeups. Their sinker has slightly below average velo and has some natural sinking action.