1972 Oct 4 — Bill Mazeroski Final Regular Season — Pirates vs Cardinals — PSA 4 — TICKET STUB

A Pittsburgh baseball collectible marking the end of a Hall of Famer's regular-season career. This October 4, 1972 Three Rivers Stadium ticket stub is graded PSA 4, and its PSA label identifies Bill Mazeroski's final regular-season game. The label records St. Louis defeating Pittsburgh 4–3. Mazeroski's enduring legacy includes his celebrated defense and historic walk-off home run in Game 7 of the 1960 World Series.