TCU baseball will be welcoming in Mount St. Mary’s right-handed pitching transfer JB Manarchuck, a redshirt junior who played four seasons for the Mountaineers and served as the team’s closer in 2026. Manarchuck, from Burke, Virginia, registered a 3-3 record and a 2.83 ERA with 37 strikeouts, 20 walks and seven saves over 41.1 innings pitched in 2026. It was a career-best season for Manarchuck, a 6-foot-5, 220-pounder right-hander.
Manarchuck will
arrive at TCU with one year of eligibility remaining. For his four-year career at Mount St. Mary’s Manarchuck recorded 111 strikeouts and 52 walks over 112 innings pitched. He totaled an 8-7 record and a 7.07 career ERA while 56 appearances including seven starts. He held opposing hitters to a .235 average in 2026.
