Patrick Corbin was very impressive in his latest audition for a rotation spot, tossing six shutout innings against the Reds on Friday. Corbin limited the Reds to two hits and two walks while fanning seven. He'll finish the spring with an impressive 2.81 ERA and 26/9 K/BB ratio in 25 2/3 innings. Randall Delgado is still in the mix for the final spot in the rotation, but Corbin has set the bar pretty high.