The Astros are opening the World Series tomorrow night. Houston hosts the Phillies for Game One at Minute Maid Park. The Astros advanced to their second straight World Series after sweeping the Yankees 4-0 in the American League Championship Series. Houston has yet to name its starter for Game One, but Philadelphia announced right-hander Aaron Nola will toe the rubber. The Phillies were the sixth seed in the National League, but eliminated the Cardinals, Braves and Padres to advance. The Phillies haven't been to a World Series since 2009.