Kyle Harrison

Kyle Harrison (born August 12, 2001, in San Jose, California) is a left-handed pitcher who has worked primarily as a starting pitcher. He attended De La Salle High School (CA) and was drafted in the 3rd round (13th pick) of the 2020 MLB Draft by the San Francisco Giants. Harrison’s MLB debut date was August 22, 2023. In 2024, he made 24 regular-season starts, finishing 7–7 with a 4.56 ERA across 124.1 innings, striking out 118 with a 1.34 WHIP. His 2024 pitch mix included a four-seam fastball (average 92.6 mph) and a changeup (84.8 mph), with 18 home runs allowed. In 2025, his regular-season work spanned 11 appearances (6 starts), posting a 4.04 ERA over 35.2 innings with 38 strikeouts and a 1.37 WHIP. In 2026 (regular season, through the data shown), Harrison delivered one of his best stretches: 15 starts, an 8–1 record, a 2.57 ERA, 96 strikeouts in 77.0 innings, and a 1.04 WHIP. His pitch metrics list a four-seam fastball averaging 95.0 mph (max 97.9), plus a slurve and changeup.