Luis Olmo of the Brooklyn Dodgers hits a triple and home run, each with the bases loaded, in the Dodgers’ 15 – 12 victory over the Chicago Cubs. No major league player has done that since. Olmo adds a double for good measure.

On May 18, 1945 — Luis Olmo of the Brooklyn Dodgers hits a triple and home run, each with the bases loaded, in the Dodgers’ 15 – 12 victory over the Chicago Cubs. No major league player has done that since. Olmo adds a double for good measure.

Source:
Baseball Reference May 18