Chicago White Sox
Jairo Iriarte has thrown 599 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, generates fewer whiffs/swing compared to other pitchers' fourseamers, has essentially average velo and results in somewhat more groundballs compared to other pitchers' fourseamers. Their slider sweeps across the zone and has exceptional depth. Their change has an obvious armside fade, dives down out of the zone and is much firmer than usual.