Box score VIERA, Fla. – The Astros fell 7-1 to the Washington Nationals on Tuesday during a Grapefruit League game at Space Coast Stadium. Recap: Jose Altuve’s third-inning RBI single scored Carlos Corporan, putting the Astros up 1-0. The Nationals responded in the bottom of the frame with a Jayson Werth RBI single. A Chad Tracy RBI double off Astros reliever Hector Ambriz – who made his first spring training appearance – in the fifth made it 2-1, Nationals. Astros relievers Brad Peacock and Wesley Wright combined to allow five runs (four earned) and four hits in the sixth. Corey Brown’s two-RBI single to center field stretched the Nationals’ advantage [...]