Tanner Roark has been so effective since tinkering with his mechanics and going with a quicker delivery that the Cincinnati right-hander realized things were off when he slowed down in the fourth inning. It didn't take long for Roark to speed up again and get back on track, setting the tone for Cincinnati's first win against an American League team this season Roark and three relievers combined on a six-hitter, Derek Dietrichcontinued his power surge with another home run, his fifth in six games, and Cincinnati blanked the Oakland Athletics 3-0 on Thursday to snap a 10-game interleague losing streak. Read more http://www.espn.com/mlb/recap?gameId=401075296
