Herm McFarland of the Chicago White Sox hits the first grand slam in American League history in a 19 – 9 victory over the Detroit Tigers. His teammate Dummy Hoy also hits a grand slam, in a contest which features Detroit committing 12 errors, 10 by the infield, to set another AL record, which Chicago will tie on May 6, 1903, against the Tigers.

On May 1, 1901 — Herm McFarland of the Chicago White Sox hits the first grand slam in American League history in a 19 – 9 victory over the Detroit Tigers. His teammate Dummy Hoy also hits a grand slam, in a contest which features Detroit committing 12 errors, 10 by the infield, to set another AL record, which Chicago will tie on May 6, 1903, against the Tigers.