1993 — Rickey Henderson of the Oakland Athletics opened both games of a doubleheader with a homer to become the second player to accomplish the feat. Harry Hooper of the Boston Red Sox homered to ...

1929 — The St. Louis Cardinals scored 10 runs in the first and fifth innings in beating the Philadelphia Phillies, 28-6, in the second game of a doubleheader. The Cardinals had 28 hits and set an NL ...