Patrick Corbin held the Nationals to two runs on four hits in seven innings Sunday, improving to 4-4 in Arizona's 7-4 win. The 23-year-old southpaw struck out seven and walked none in his third consecutive quality outing since joining Arizona's rotation on August 1. He's allowed just four runs on 12 hits in 19 innings of work this month. He's looking well worth a flier in mixed leagues. Corbin will get the Astros in Houston next weekend.