The Arizona Diamondbacks are trading desert heat for Rocky Mountain chill as they face off against the Colorado Rockies. The 8:40 p.m. ET first pitch promises to bring the usual high-altitude hijinks, where a well-hit fly ball can turn into a home run and a pitcher's ERA can turn into a highlight reel for opposing hitters.

The pitching matchups and injury reports are as blank as a rookie's stat sheet, leaving both teams to duke it out on a level playing field. Will the Diamondbacks' bats stay hot or will the Rockies' Coors Field magic prevail? Make your pick or jump into the banter on StreakChat.