Overview

• Pope Leo XIV, a lifelong Chicago White Sox fan, signed a baseball inscribed with his Latin papal autograph during a Vatican audience on May 12, 2025.
• The pontiff greeted fan Jason Perash with the question, 'White Sox or Cubs?' before autographing the ball, further showcasing his South Side allegiance.
• The Chicago White Sox have revived Paul Konerko’s retired No. 14 jersey to create a special edition honoring Pope Leo XIV, with Konerko’s approval.
• White Sox officials highlighted the pope’s connection to the team, recalling his attendance at the 2005 World Series in section 140.
• The team sees this cultural crossover as a unique opportunity to celebrate their connection with the first U.S.-born pope while exploring future promotional possibilities.