Astros rookie right-hander Lance McCullers had his toughest start as a big-leaguer in Monday's 12-9 loss to the Rangers. McCullers was able to just one out in the first inning before being taken out of the game. He allowed six runs on seven hits, including two-run home run by Shin-Soo Choo. The only out he recorded was a strikeout of Josh Hamilton.
It was a rough outing for the youngster, who drops to 5-4. He had been solid for the better part of the season, as he entered play having allowed more than three runs just once in 13 big-league starts.
The Astros announced McCullers was optioned to the minors following the game. It's likely a move get a fresher arm on the roster, and it's possible McCullers returns for his next time through the rotation.