 Arredondo posted a 3.04 ERA through his first 24 games, despite having control problems early on and walking 22 batters in his first 24 games.After pitching on July 6 against the Cardinals, Arredondo had forearm pain in his right arm.He was unavailable in the final series before the All-Star break, and on July 15 he was placed on the DL, retroactive to July 7.