United's U18s got back to winning ways with a victory at the Steelphalt Academy on Saturday.
Donae Lawrence opened the scoring in the first-half, before Jordan Doherty added a second to seal another three points.
The Blades started well with a Doherty effort testing the Tigers goalkeeper from distance in the opening stages.
Hull had their chances too with Warhurst forced into two good low saves, to his left and then right respectively.
But on 43 minutes the deadlock was broken as a mix up between the Hull defence saw LAWRENCE through on goal and he calmly lifted over the goalkeeper.
After the break United pushed for a second with Parkhouse denied on two occasions with a shot well saved and a long range strike cannoning off the crossbar.
The game was put to bed just after the hour mark as DOHERTY made a driving run from the halfway line through and fired into the bottom left corner to seal the victory.
Blades: Warhurst, Portman, Cantrill, Broadbent, Cutts, Belehouan, Hawkes, Doherty, Parkhouse, Lawrence (Potts 55), Ompreon (Kelly 55).
Unused: Dewhurst, Weaver, Capello.