A brace from Tony Weston helped the youth team win 3-2 away at Oldham in the North West Youth Alliance.
The under-18s had to come back from behind to secure three points from the fixture, having conceded in the opening four minutes.
However, Weston struck on the half-hour to level matters for Blackpool, before Andy Kanga quickly put the side ahead.
After the break, the hosts drew level through Jack Williams and then almost took the lead themselves but for an outstanding save from Charlie Monks.
With time ticking away and a share of the spoils looking on the cards, a last-minute Blackpool surge grabbed all three points, as Weston beat the offside trap to slot the ball into the far corner.