Getty Yankees maanager Aaron Boone said that Clarke Schmidt will undergo Tommy John surgery. After suffering through not one but two six-game losing streaks in the past month, and plummeting in the American League East from seven games up in first place on May 28 to 2 1/2 games behind the Toronto Blue Jays by Thursday, the New York Yankees looked like they were on the verge of righting the ship. They won three straight after manager Aaron Boone benched second baseman D.J. LeMahieu to give the