Chicago Cubs
Caleb Thielbar has thrown 6,426 pitches that have been tracked by the PITCHf/x system between 2013 and 2025, including pitches thrown in the MLB Regular Season, The World Baseball Classic and Spring Training. In 2025, they have relied primarily on their Fourseam Fastball (93mph), Slider (84mph) and Curve (76mph).
In 2025, compared to other LHP:
Their fourseam fastball is straight as an arrow, generates more whiffs/swing compared to other pitchers' fourseamers and has slightly above average velo. Their slider sweeps across the zone, results in somewhat more flyballs compared to other pitchers' sliders and has some two-plane movement. Their curve has an exceptional bite.