CSG Chicago White Sox

Today in White Sox History: April 21

South Side Sox

1900 The White Stockings played their first regular season game as part of the American League, at South Side Park (former grounds of the Chicago...

By Brett Ballantini, Mark Liptak and Year of the Hamster

Published: Apr 21, 2026, 6:01 am Added: Apr 21, 2026, 2:33 pm
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