Peters went four innings Saturday, allowing five runs on eight hits and two walks in a no-decision against the Orioles.. He struck out two in an eventual 8-7 loss.
Peters was recalled from Triple-A Salt Lake to start the game, but he turned in his worst outing of the year. The 26-year-old was spared the loss when Shohei Ohtani hit a game-tying home run in the third inning, and Peters exited after one more frame with the game tied 5-5. The southpaw has a 4.58 ERA and 1.64 WHIP in 17.2 innings this season, with two of his six appearances coming as starts. If he remains in the majors, he lines up for a road start versus the Indians on Friday.