Shea Hillenbrand's Three-Home-Run Game, 2003

Shea Hillenbrand hit three home runs in one game for the Arizona Diamondbacks against the Colorado Rockies on July 7, 2003. The Arizona Diamondbacks won 14–6.

The game was played at Chase Field in Phoenix. The announced attendance was 32,019. The game took 2h 55m. It was a night game under sunny skies, at 83 degrees.

It was the only time Shea Hillenbrand managed it. Jason Jennings started for the Colorado Rockies. Marvin Hudson umpired behind the plate. It is the eighth of eleven three-home-run games the archive records that season.