The Reds optioned Moll to Triple-A Louisville on Monday, Mark Sheldon of MLB.com reports.
Advice: Moll had made five scoreless appearances after coming off the injured list, but he nonetheless now finds himself without a roster spot. The Reds will make a corresponding move prior to Tuesday's game, and it will presumably be the activation of Frankie Montas (forearm), who is slated to start that day versus the Diamondbacks.
Rotowire.com
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