The Miami Marlins know what they need to do to get back into the National League postseason picture. With timely hitting and good pitching, the Marlins are one win away from sweeping the slumping Houston Astros. Giancarlo Stanton hit a three-run double, and Jordany Valdespin added a two-run home run to power the Marlins to a 7-3 victory over Houston on Saturday night. Read more http://scores.espn.go.com/mlb/recap?gameId=340726118&teams=miami-marlins-vs-houston-astros