J. D. Martinez's Three-Home-Run Game, 2021

J. D. Martinez hit three home runs in one game for the Boston Red Sox against the Baltimore Orioles on April 11, 2021. The Boston Red Sox won 14–9.

The game was played at Oriole Park at Camden Yards in Baltimore. The announced attendance was 8,171. The game took 3h 46m. It was a day game under cloudy skies, at 73 degrees.

J. D. Martinez did it three times in all. Jorge López started for the Baltimore Orioles. Andy Fletcher umpired behind the plate. It is the second of fourteen three-home-run games the archive records that season.