The Orioles claimed Webb off waivers from the Angels on Monday.
Webb, who turns 30 later this month, had a 3.98 ERA, 1.36 WHIP and a 34:20 K:BB in 31.2 innings for the Angels this season before getting designated for assignment over the weekend. He's out of minor-league options, so he will assume a low-leverage role once he is able to join the Orioles in Baltimore for this week's series against the Astros.