Clucas netted four times in a sixteen minute spell, as the Stags stormed back from 1-0 down to romp home 8-1 in the first round.
It enabled the Stags to progress into round 2 of the competition where they face a tricky tie away at League one side Oldham Athletic.
He will now receive a commemorative Player of the Round trophy and will be invited to this season’s Cup Final as a guest of Budweiser and The FA.
The public were asked to vote for their choice, and the Stags man scored 35% of the votes to win the award.