Orioles, White Sox rained out; doubleheader Wednesday
They will play a traditional doubleheader Wednesday starting at 3:10 p.m. local time.
The White Sox have won four in a row. Last-place Baltimore has lost four straight.
The Orioles added right-hander Shawn Armstrong to their 25-man roster. He replaced left-hander Tanner Scott, who was optioned to Triple-A Norfolk on Monday night.
Armstrong was claimed off waivers from the Seattle Mariners on Sunday. He had a 0-1 record and 14.73 ERA in four relief appearances.