Athletics C Wilmer (Billy) Shantz, brother of P Bobby Shantz, hits a grand slam, the first homer of his professional career. It comes off former A’s pitcher Harry Byrd, now with the Yanks. Shantz will hit just one more major league home run. Wilmer’s slam is all the offense for the A’s as the Yankees win, 7 – 4. The nitecap ends 1 – 1 after nine innings.

This Day In Baseball

On May 9, 1954 — Athletics C Wilmer (Billy) Shantz, brother of P Bobby Shantz, hits a grand slam, the first homer of his professional career. It comes off former A’s pitcher Harry Byrd, now with the Yanks. Shantz will hit just one more major league home run. Wilmer’s slam is all the offense for the A’s as the Yankees win, 7 – 4. The nitecap ends 1 – 1 after nine innings.

Source:
Baseball Reference May 9