LOS ANGELES — Coming off a sore knee and dealing with a minor recurring blister, Shohei Ohtani raised some mild concern about whether he would take the mound on Wednesday. The Dodgers could have postponed his start as a way of addressing the knee inflammation that cropped up in his previous outing.Instead, they trusted their two-way star when he said he felt fine to pitch — though Ohtani did not serve as a two-way player. Given Ohtani’s minor injuries and the Dodgers’ rare midweek game, Roberts chose to sit Ohtani as a hitter on a pitching day for the first time since May 13. Ohtani’s stuff didn’t have its usual sharpness, but when you enter play in mid-June with a 1.06 ERA, some runs are bound to score eventually.Such was the case Wednesday afternoon, when the Tampa Bay Rays tagged Ohtani for a four-run fifth inning, representing the first time he’s given up multiple runs in back-to-back starts this season. Still, he gutted through six innings for the fourth straight start, and the Dodgers rallied back behind a go-ahead two-run homer from Freddie Freeman to cap a three-game sweep with a 5-4 victory.“I felt good overall,” Ohtani said through team interpreter Will Ireton. “It’s just really that inning, that fifth inning, that I wasn’t really too pleased. But aside from that, the stuff was good and felt pretty good overall.”