ARLINGTON – The Astros entered Friday just 1-5 against the Rangers and hadn’t defeated their in-state rival since a March 31 season-opener at Minute Maid Park. Friday marked the first time the Astros played at Rangers Ballpark this season. While the stadium was mostly packed and some orange Astros shirts were seen, Porter acknowledged the baseball battle for Texas still has a long way to go before it becomes a real rivalry. “It takes time,” Porter said. “This is our first year in the American League and the rivalries will develop themselves over the course of time.” All-Star announcements pending While several Astros believed the team’s 2013 All-Star selection will [...]