Yusei Kikuchi threw six innings of one-run ball to snap a seven-start winless streak as the Toronto Blue Jays downed the Baltimore Orioles 6-5 on Thursday. The Japanese lefty held the Orioles scoreless through his first five innings, fanning six and allowing four hits and a walk on the way to his first win since April 22. Vladimir Guerrero Jr. put Toronto in the driver’s seat with a three-run homer in the bottom of the third at Toronto’s Rogers Centre. The Blue Jays led 6-1 after six innings and hung on despite a shaky performance from their bullpen. “I had my fastball working and was locating…