Ryan Zimmerman's Three-Home-Run Game, 2013

Ryan Zimmerman hit three home runs in one game for the Washington Nationals against the Baltimore Orioles on May 29, 2013. The Washington Nationals lost 9–6.

The game was played at Oriole Park at Camden Yards in Baltimore. The announced attendance was 39,129. The game took 2h 47m. It was a night game under cloudy skies, at 86 degrees.

It was the only time Ryan Zimmerman managed it. Chris Tillman started for the Baltimore Orioles. Ron Kulpa umpired behind the plate. It is the third of eight three-home-run games the archive records that season.