White Sox Promote Top Prospect Sam Antonacci

Highly touted infielder joins MLB roster from Triple-A

Apr. 15, 2026 at 11:22pm

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A fragmented, cubist-style painting depicting a baseball player's batting motion, with sharp geometric shapes in the White Sox's team colors of navy, silver, and red.The White Sox's latest top prospect call-up brings a fresh infusion of young talent to their roster.Chicago Today

The Chicago White Sox have called up another one of their top minor league prospects, selecting the contract of infielder Sam Antonacci from their Triple-A affiliate in Charlotte. Antonacci, who was ranked as the organization's No. 4 overall prospect, will now get his first chance to contribute at the major league level.

Why it matters

The White Sox have been aggressively promoting their top young talent as they look to build a contending roster for the future. Antonacci's call-up is the latest sign the team is committed to developing its farm system and integrating promising prospects into the big-league club.

The details

Antonacci, 23, has been tearing it up at Triple-A Charlotte this season, batting .321 with 8 home runs and 28 RBIs in 35 games. The White Sox selected his contract on Wednesday, clearing a spot for him on the 40-man roster. He is expected to see playing time at multiple infield positions as the White Sox continue to evaluate their young core.

  • Antonacci's contract was selected by the White Sox on April 15, 2026.

The players

Sam Antonacci

A 23-year-old infielder who was the White Sox's 4th-ranked prospect and has been excelling at Triple-A this season.

Chicago White Sox

The Major League Baseball team based in Chicago, Illinois that is currently promoting top prospects from their farm system.

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The takeaway

The White Sox's decision to call up another top prospect in Antonacci is a clear sign the team is committed to infusing young talent into their roster as they look to build a contender for the future. Antonacci will now get his chance to prove he can contribute at the big-league level.