Adrian Beltre and the Texas Rangers can now focus on what may be their most important series of the season. The AL West-leading Houston Astros are up next. Beltre homered twice to drive in five runs, Shin-Soo Choo also went deep and the Rangers wrapped their series against Oakland with a 12-4 victory Sunday. That kept them within 1 1-2 games of Houston, which opens a four-game series Monday in Texas. Read more http://espn.go.com/mlb/recap?gameId=350913113