Brad Potts joined Blackpool from Carlisle in the summer
Blackpool recorded their first victory since January with a narrow away win at Scunthorpe.
The Seasiders had gone 24 matches without a victory in all competitions but Brad Potts bundled in before the break to give them all three points at Glanford Park.
It gave Neil McDonald's side a first win away from Bloomfield Road since a 2-0 victory at Wigan in April 2014.
The Iron pushed for a leveller but keeper Colin Doyle denied Paddy Madden.
The three points were not enough to move Blackpool out of the League One relegation zone but they are now only in there on goal difference.
Scunthorpe sit one point above the bottom four with five points from their opening six league matches.