Padres' Michael Wacha: Placed on 15-day IL

Wacha was placed on the 15-day injured list Tuesday, retroactive to July 2, with right shoulder inflammation.

Wacha has been battling shoulder fatigue in recent weeks, though he was able to deliver five innings of one-run ball Saturday against the Reds to earn his eighth win of the season. He'll be eligible to return to the Padres' rotation shortly after the All-Star break.