Del Ennis's Three-Home-Run Game, 1955

Del Ennis hit three home runs in one game for the Philadelphia Phillies against the St. Louis Cardinals on July 23, 1955. The Philadelphia Phillies won 7–2.

The game was played at Shibe Park in Philadelphia. The announced attendance was 5,596. The game took 2h 16m. It was a day game.

It was the only time Del Ennis managed it. Willard Schmidt started for the St. Louis Cardinals. Augie Donatelli umpired behind the plate. It is the sixth of seven three-home-run games the archive records that season.