Article Photos: Roy Oswalt shuts down A's as Rangers win 6-1

Texas Ranger's Roy Oswalt works against the Oakland Athletics in the first inning of a baseball game, Tuesday, July 17, 2012, in Oakland, Calif. (AP Photo/Ben Margot)

Texas Ranger's Roy Oswalt works against the Oakland Athletics in the first inning of a baseball game, Tuesday, July 17, 2012, in Oakland, Calif. (AP Photo/Ben Margot)