Aces wild: Playoffs open with Astros-Yankees, Cubs-Pirates
![Aces wild: Playoffs open with Astros-Yankees, Cubs-Pirates](http://images.worldnow.com/AP/images/8944033_G.jpg)
By BEN WALKER AP Baseball Writer Dallas Keuchel started the All-Star game, won 20 times and twice dominated the New York Yankees.
By BEN WALKER AP Baseball Writer Dallas Keuchel started the All-Star game, won 20 times and twice dominated the New York Yankees.