Wei-Yin Chen tries to keep the Orioles starting pitching strong against the Tampa Bay Rays.
Dylan Bundy took the next step in his return from Tommy John surgery with a rehab start for Single-A Aberdeen.
Even with Sunday's loss, the Orioles walked away with two wins against division-leading Toronto.
Chris Tillman had the Orioles' seventh consecutive quality start, but in a losing cause. The O's lost to the Toronto Blue Jays 5-2
Nick Hundley was the first Orioles catcher to be subjected to the new collision rules on Saturday.