One weekend, Thomas Rhett's hiking in the Rockies with his family; the next, he's pitching for the Rockies' opponent as they played the Seattle Mariners.

Lindsey Wasson/Getty Images

OK, of course the outcome of Saturday's game had nothing to do with Thomas Rhett's pitch. But, the singer did kick off the July 7 game with the ceremonial first pitch for the Mariners at CenturyLink Field before opening up for Kenny Chesney... a game our own Colorado Rockies went on to win (5-1). Well, that is, before their five-game winning streak came to a crash and burn.