Boston Red Sox
Although they have not thrown an MLB pitch in 2026, Lucas Giolito threw 19,937 pitches that were tracked by the PITCHf/x system between 2016 and 2025, including pitches thrown in the MLB Regular Season and Spring Training. In 2025, they relied primarily on their Fourseam Fastball (93mph), Slider (86mph) and Change (82mph). He also rarely threw a Curve (79mph).
In 2025, compared to other RHP:
Their fourseam fastball has essentially average velo. Their slider has primarily 12-6 movement. Their change has a lot of backspin, results in somewhat more flyballs compared to other pitchers' changeups and has slightly below average velo. Their curve has an exceptional bite, generates fewer whiffs/swing compared to other pitchers' curves and has primarily 12-6 movement.