Chicago White Sox
Jairo Iriarte has thrown 636 pitches that have been tracked by the PITCHf/x system between 2024 and 2025, including pitches thrown in the MLB Regular Season and Spring Training. In 2025, they have relied primarily on their Fourseam Fastball (94mph) and Slider (82mph), also mixing in a Change (87mph).
In 2025, compared to other RHP:
Their fourseam fastball has heavy sinking action, has an obvious tail and has essentially average velo. Their slider sweeps across the zone, has exceptional depth and generates fewer whiffs/swing compared to other pitchers' sliders. Their change dives down out of the zone, is much firmer than usual and has slight armside fade.