Showalter said he still expects third baseman Manny Machado to rejoin the team during next weekend's home series against the Boston Red Sox. … The Orioles entered Sunday night's game having won 10 of their last 13 series finales and were 29-19 series finales this season. … Left-hander Wei-Yin Chen, who is scheduled to start Monday's series opener against Toronto, is 7-2 with a 3.80 ERA in 15 home starts, but is 0-2 with a 8.10 ERA in two career starts against the Blue Jays. He allowed four runs over five innings in his only start against Toronto this season on Aug. 6. … Showalter said he might adjust the starting rotation following Thursday's day off in order to give some starters additional rest. He previously announced that right-hander Kevin Gausman would start Friday's series opener against Boston, giving him six days' rest since his last start.