ATLANTA — Cory Gearrin, who gave up Nick Swisher's tie-breaking, two-run homer in the Braves' 6-4 loss to the Yankees on Tuesday night, has been optioned to Triple-A Gwinnett. The 26-year-old right-hander was with Atlanta only two days. Gearrin, recalled from Gwinnett on Monday, appeared in two games and was charged with only one run in Tuesday night's loss.