The Astros have battled back since falling behind 2-0 and are now tied with the Rangers with two games apiece. They have the chance to take the lead in the series before it shifts back to Houston.
Meanwhile, the Diamondbacks walked off the Phillies on Thursday night after a bonkers pitching performance where Brandon Pfaadt and some very unheralded relievers kept the Phillies to a lone run on a wild pitch. They now have a chance to even the series.
The Battle of Texas will feature a Justin Verlander-Jordan Montgomery matchup for the second time in the series.