Although they have not thrown an MLB pitch in 2023, Jared Koenig threw 2,330 pitches that were tracked by the PITCHf/x system in 2022, all of them occuring in the MLB Regular Season. In 2022, they relied primarily on their Fourseam Fastball (90mph) and Cutter (84mph), also mixing in a Curve (78mph) and Change (83mph).
In 2022, compared to other LHP:
His fourseam fastball has heavy sinking action and has slightly below average velo. His cutter has heavy sink, has extreme cut action, generates more whiffs/swing compared to other pitchers' cutters and has slightly below average velo. His curve results in somewhat more flyballs compared to other pitchers' curves and has slight glove-side movement. His change is basically never swung at and missed compared to other pitchers' changeups, results in somewhat more flyballs compared to other pitchers' changeups and has some natural sink to it.