Mujica served up a solo home run to Chase Headley in the ninth inning to blow a save and turn the game against the Yankees into a 19 inning marathon. He pitched one inning, giving up just the one hit while striking out one. The Red Sox announced that their normal closer Koji Uehara is heading out to Low-A Greenville on a rehab assignment Saturday so Mujica may not be long for the closer's role. He should soon return to his set-up role, but give the usage of pitchers during Friday's game, the bullpen could be short on Saturday.