Corbin is the likely choice to start Game 4 for the Diamondbacks in the NLDS, but it's not official, and he may be available out of the bullpen for Game 2 on Saturday, Eric Stephen of TrueBlueLA.com reports.

EDGE Analysis

Arizona will look to even the series Saturday, so they may require Corbin to come in if Robbie Ray can't eat enough innings. Expect the D-backs to reveal a finalized rotation after Game 2.