White Sox turn to local product Sam Antonacci for first MLB at-bat vs. Rays

The Chicago White Sox continue to lean into their youth movement, and Wednesday brought another defining moment. Just one night after a pitching debut that grabbed attention, the lineup card told a new story as Sam Antonacci stepped in for his first major league at-bat against the Tampa Bay Rays . After making a play defensively in both the first and second innings.

Antonacci singled on a bloop to right to start his career. For a team searching for energy early in the season, Antonacci represents more than just another call-up. He is a fast-rising prospect with deep Illinois roots, a polished offensive approach, and recent experience on one of baseball’s biggest international stages.

Sam Antonacci has arrived🤩 pic. twitter. com/Vra5o5RO2U — Chicago White Sox (@whitesox) April 15, 2026 Springfield roots shape Antonacci’s path Antonacci’s journey to the majors starts in Springfield, Illinois, where he built his reputation as one of the state’s most productive high school players at Sacred Heart-Griffin.

He was not just a standout on the diamond but also a multi-sport athlete, earning all-conference honors in basketball before fully committing to baseball. His development accelerated at Heartland Community College, where he put together one of the most dominant junior college seasons in recent memory. Antonacci won NJCAA National Player of the Year honors while leading his team to a national championship, posting eye-popping numbers across the board.