Roberto Osuna had an afternoon he would like to forget.
The Blue Jays closer allowed four runs in the ninth inning as the Astros rallied past Toronto 7-6.
It's Osuna's seventh blown save this season.
Nori Aoki had a two-run homer during a four-run seventh that gave the Blue Jays a 6-3 lead.
It was his first hit since being traded from Houston to Toronto last Monday.