Box score Jarred Cosart’s curveball hung up so high in the strike zone, he initially thought Adrian Beltre would take it Tuesday night at Rangers Ballpark. The Rangers slugger pounced instead. Beltre ripped a two-run home run to right field, propelling the Rangers to a 4-2 victory while handing the Astros’ promising rookie righthander his first defeat. “It was at his head,” Cosart (1-1) said of the home run pitch. “It wasn’t even a strike. Out of my hand, I didn’t even think he was going to swing at it, but he did. I didn’t think it was going to go out either, but it did. “It was just one [...]