Scott Smith’s first goal in senior football was enough to send Wigan into the top half of Sky Bet League One thanks to a 1-0 victory over play-off chasing Blackpool.
After a keenly contested opening 20 minutes, Wigan came closer to opening the scoring when Jordan Jones’ left-wing cross was headed just wide by Thelo Aasgaard.
But the home side did hit the front after 26 minutes, with Jones again crossing from the left and this time 23-year-old Smith popping up from right wing-back to force the ball over the line.
Blackpool’s immediate attempts at a leveller were foiled when George Byers’ shot was comfortably saved by Sam Tickle, who then made a brilliant stop to deny substitute Shayne Lavery – who had replaced the injured Jordan Rhodes.
The visitors showed they had not given up the fight early in the second half when Matt Pennington went right through the back of Stephen Humphrys, only to escape with a yellow card.
Indeed, Wigan boss Shaun Maloney was so angered he was shown a yellow card by referee James Linington.
Blackpool sent on Kyle Joseph in search of an equaliser, and the Wigan Academy graduate almost found a leveller when he nodded a deep cross just wide of the far post.