The Orioles announced after tonight's game that they have optioned left-hander Zach Britton and right-hander Kevin Gausman to Triple-A Norfolk.
Britton, 25, is 2-3 with a 4.76 ERA (34.0IP, 18ER) in six starts for the Orioles this season. He started tonight's game and took the loss, allowing 5 earned runs in 5.0 innings.
Gausman, 22, is 1-3 with a 6.21 ERA (33.1IP, 23ER) in nine games (five starts) for the O's this season.
Corresponding roster moves will be announced before Wednesday's game.