Cubs' Luke Little: Optioned to Iowa

The Cubs optioned Little to Triple-A Iowa on Tuesday, Maddie Lee of the Chicago Sun-Times reports.

Little's stint in the majors lasted only one day, and he allowed one unearned run while fanning four over two innings of relief in Monday's 7-0 loss to the Brewers. The big left-hander is being replaced on the active roster by Tom Cosgrove, who was recalled from Triple-A.