The Blades fought back from 2-0 down to level at 2-2, before their fellow Premier League side took the game away from them in the second half - leaving boss Chris Wilder unhappy at the "self-inficted" nature of defeat, as well as at the performance of the referee.
As ever our photographers were on hand to capture snaps of Blades fans cheering on their side - can you spot yourself in our latest photo gallery, or someone you know?