Jose Bautista and Troy Tulowitzki homered, Marco Estrada gave up two hits in five innings, and Toronto blew past Baltimore, 10-4, on Sunday.
Estrada (12-8, 3.18 ERA) gave up two runs on two hits in five innings, striking out four and walking four.
Chris Tillman (9-11, 5.15 ERA) only lasted three innings, giving up six runs on eight hits, and three homers.
Bautista (33), Tulowitzki (17) and Kevin Pillar (10) each homered for the Blue Jays (78-58), who have a one and a half game lead in the American League East.
The O’s (65-71) have lost 14 of their last 17, and are 13 back in the East and seven back in the wild-card race.