CHICAGO — Trevor Richards and Toronto's bullpen delivered after Alek Manoah departed because of elbow discomfort, and the Blue Jays beat the slumping Chicago White Sox 3-1 on Wednesday night.
With two out and a runner on third in the second inning, Manoah was checked on by manager John Schneider and a trainer after throwing a 91.4 mph sinker to Dominic Fletcher for a ball. The big right-hander then departed after a short discussion on the mound.
The 26-year-old Manoah will have an MRI on Thursday.
''Kind of just felt really pinchy,'' he said. ''At that point, like mentally, I was just like do I keep grinding through this and maybe make it worse or just hand the ball to somebody else.''
Richards (1-0) came in and pitched 3 1/3 innings of one-hit ball. Tim Mayza, Zach Pop and Yimi García each got three outs before Jordan Romano earned his eighth save in nine chances, finishing a four-hitter.
Korey Lee hit his fifth homer off Romano with two out in the ninth, but left fielder Daulton Varsho finished the game with a solid running catch on Paul DeJong's drive.
''Nice that we have an off day tomorrow, but I think you can't say enough about Trevor covering what he did as efficiently as he did,'' Blue Jays manager John Schneider said.
Isiah Kiner-Falefa drove in two runs for Toronto, which completed a 4-3 trip.