Brian Barry-Murphy’s young side created several excellent chances while Brazilian teenage forward Kayky came on as a second half substitute to make his club debut.
But five second half goals ensured the spoils went to the Millers, for whom Kieran Sadlier struck a hat-trick, as they made it three wins out of three in Group E
City’s faint hopes of a possible second place finish now rest on the outcome of the final group match between Scunthorpe and Doncaster next month.
Watch highlights of the game above.
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