Gavin Hollowell

Gavin Hollowell is a right-handed relief pitcher born November 4, 1997, in Somerset, New Jersey. He attended Montgomery High School (NJ) and pitched collegiately at St. John’s before being selected in the 6th round (pick 22) of the 2019 MLB Draft. Hollowell’s MLB debut date was September 19, 2022. Listed at 6-foot-7 and 215 pounds, he has worked primarily out of the bullpen in a late-inning relief role. In the 2026 regular season with Chicago, Hollowell appeared in five games and logged 5.2 innings, posting a 4.765 ERA with a 1.941 WHIP and 7.941 K/9. He allowed five hits and six walks, with two home runs, and recorded one hold. His opponents’ batting average against was .238, with an on-base percentage allowed of .407. Pitch tracking from his 2026 sample highlights a four-seam fastball averaging about 94 mph (max 96.2) and a sweeper around 84 mph, with spin rates in the mid-2600s rpm range on both the four-seamer and sweeper. Statcast contact data in that stretch included an average exit velocity allowed of 80.3 mph (max 107.1). This Gavin Hollowell MLB profile reflects his early career usage and available Gavin Hollowell stats through the provided 2026 season splits.