Who's on first wasn't an Abbott and Costello question for Bryan Mitchell. With New York short on pitchers, the Yankees reliever played there for the first time since high school. After throwing a scoreless ninth inning, Mitchell moved to first and allowed one foul popup to fall for an error in the 10th, then caught another. He returned to the mound in relief of closer Aroldis Chapman to start the 11th and gave up run-scoring singles to Mark Trumbo and Welington Castillo in the Baltimore Orioles' 7-4 win Sunday, which stopped New York's winning streak at four. Read more http://www.espn.com/mlb/recap?gameId=370430110
