ARLINGTON, Texas -- Elvis Andrus had a walk-off sacrifice fly to score Adam Rosales in the bottom of the ninth to lift the Texas Rangers to a 5-4 victory over the Houston Astros on Wednesday night. What it means: The Rangers swept the three-game series, giving them an 18-4 record since July 29. Texas upped its lead to 2½ games in the American League West. The Rangers are 75-53 and are 21 games over .500 for the first time this season.
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