Urias was optioned to Triple-A Oklahoma City on Tuesday, Bill Plunkett of the Orange County Register reports.
As expected, Urias was sent down with the Dodgers reversing course on their plan to keep him in the rotation through the All-Star break. Urias gave up five runs on six hits and two walks over 3.1 innings Monday and the team has a replacement ready in Hyun-Jin Ryu (shoulder). The 19-year-old Urias probably doesn't have too many bullets left this season (he's at 77.1 innings) but he could help out of the bullpen down the stretch, and another start or two for the big club isn't completely out of the question.