Adam Dunn's Three-Home-Run Game, 2010

Adam Dunn hit three home runs in one game for the Washington Nationals against the San Diego Padres on July 7, 2010. The Washington Nationals won 7–6.

The game was played at Nationals Park in Washington. The announced attendance was 13,762. The game took 2h 53m. It was a night game under sunny skies, at 98 degrees.

It was the only time Adam Dunn managed it. Jon Garland started for the San Diego Padres. Andy Fletcher umpired behind the plate. It is the eighth of thirteen three-home-run games the archive records that season.