HOUSTON (AP) - Don Kelly had an RBI single to start a four-run 14th inning and the Detroit Tigers beat the Houston Astros 7-3 Thursday night. Austin Jackson led off the 14th with a ground-rule double. Jackson advanced to third on a groundout by Torii Hunter before Houston intentionally walked Miguel Cabrera and Prince Fielder to load the bases. Kelly's dribbling grounder to right field scored Jackson and chased Dallas Keuchel (0-1), who came in to start the 10th. Matt Tuiasosopo's two-run double made it 6-3 before Detroit added a run on a sacrifice fly by Jhonny Peralta. Luke Putkonen (1-0), who was called up from Triple-A on Thursday, allowed no hits in the last 2 1-3 innings for the win in a game that took 4 hours, 50 minutes.