Diamondbacks recalled LHP Patrick Corbin from Double-A Mobile. Corbin will take the mound Monday against the Marlins in his MLB debut and will presumably have an opportunity to secure a long-term spot in Arizona's starting rotation. The 22-year-old left-hander had a 1.67 ERA, 1.11 WHIP and 25/8 K/BB ratio in 27 innings this year at the Double-A level. He was acquired in the 2010 Dan Haren trade, and deserves a look in NL-only leagues.