Martin Perez kept his pitches low in the zone and got plenty of help from the Texas defense. Perez threw eight scoreless innings with the benefit of four double-play grounders, plus two runners thrown out trying to steal a base, and the Rangers got a series-clinching 1-0 victory over the Houston Astros on Sunday. Read more http://scores.espn.go.com/mlb/recap?gameId=340413113&teams=houston-astros-vs-texas-rangers