With Wrexham a goal down thanks to Ashley Fletcher's early effort, striker Mullin came up trumps when his left-footed volley flew into Blackpool's goal in the 24th minute on a misty day at Stok Cae Ras.
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THE BIGGER PICTURE
Wrexham then went on to claim all three points on Thursday thanks to Steven Fletcher's late penalty as the Red Dragons stayed within two points of second-placed Wycombe Wanderers and three adrift of table-toppers Birmingham City. That was also Mullin's first League One goal for more than two months, with his sole goal of the campaign coming away to Rotherham United on November 19.
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WHAT NEXT?
Mullin will hope to be on the scoresheet again when his Wrexham side round off 2024 with a home clash on Sunday against Wigan Athletic.