Astros lefthander Brett Oberholtzer, who will face the Angels today, readily admits that he takes the mound eager to keep up with his bright rotation mates and build on the success Jarred Cosart, Brad Peacock and the rest of the young starters have had recently. “You watch a veteran team have their starting staff compete within one another,” he said. “When one starter does well you want to continue it with the next guy and the next guy. When that happens, it challenges one another to come close to what the starter had done the night before. Ultimately that brings the most out of each other and ultimately will get [...]