Under-fire Sheffield United boss Bryan Robson was left delighted and frustrated in equal measure following his side´s shock 2-1 FA Cup win over Manchester City.

The 2-0 derby defeat to Sheffield Wednesday nine days ago had left many fans calling for Robson to go, yet his players produced a performance against City to make him proud and leave him bewildered by his side´s inconsistency.

"What a difference eight days makes, and that´s the frustrating part because that was a good performance from the players, and we know we can perform like that," said Robson.

Copyright (c) PA Sport 2008, All Rights Reserved.

Topics:
#Sheffield Wednesday
#Football
#Manchester City
#Bryan Robson
#Championship
#Sheffield United
#FA Cup