Marlins 4, Phillies 3: Roy Oswalt clutched his back trying to leg out a bunt in the bottom of the sixth and left the mound with trainer Scott Sheridan during seventh-inning warm-ups. Moments later, J.C. Romero failed to retire Logan Morrison and was replaced by Danys Baez, who loaded the bases for Greg Dobbs to deliver a go-ahead pinch single. Early word is that Oswalt suffered a lower back strain, which has forced him to the disabled list before, most recently at the tail end of 2009. Until the injury, Oswalt had allowed two runs over six strong innings, the third time in as many starts. The night marked the first time the bullpen had really been asked to record big outs, and obviously failed on that front. Baez was all over the place and did nothing to change the perception that he's soft with the game on the line. Actually, there's no doubt about it.