Astros right-hander Spencer Arrighetti is heading to the injured list with right foot nerve irritation, the team announced. Arrighetti only gave up two hits, but walked two and hit a pair of batters, including one to force in a run. The bullpen permitted just two runs, allowing the Astros to recover from the rough start and win the game. AJ Blubaugh and Kai-Wei Teng followed Arrighetti with two innings apiece. He’s routinely covered multiple innings, but he’s only gone longer than two frames once since the start of June.