One of the Astros' biggest fans is Texans defensive end J.J. Watt.
Watt knows several of the Astros' players and makes it a point to watch their games and cheer them on.
As the Astros compete with the New York Yankees in the postseason, Watt is feeling bullish about their chances.
"I love watching those guys play," Watt said. "It's a blast and they're playing really well and obviously I've said before, but their lineup when you look up and down, it's incredible.