The Astros managed just two hits Wednesday night against the Rays but came away with a 2-1 win in extra innings.
Josh Hader tossed two scoreless innings in the 9th and 10th to get the win.
Ronel Blanco threw six innings of two hit ball while giving up no runs and striking out four. Jeremy Pena hit a solo home run in the top of the 5th and Mauricio Dubon hit a go-ahead RBI single in the top of the 10th.
Houston is off today and will open up a series with the White Sox Friday evening at Minute Maid Park.