Cubs All-Star third baseman Aramis Ramirez left Wednesday's game against the Atlanta Braves with a strained left quadriceps muscle. Ramirez injured his leg while grounding into a double play in the first inning. He was to undergo an MRI test to determine the extent of the injury. Earlier this season, Ramirez strained his quad on the other side. Last year he was bothered by a problem on the left side. Ramirez was examined by a team orthopedist after he'd been seen by a team doctor and trainer Mark O'Neal. "We didn't feel any significant defect," O'Neal said. "You're looking to see that you don't have any major muscle disruption. ... We didn't find anything like that."