Here is how we rated the individual performances on a memorable afternoon at Bramall Lane.
5. Callum Robinson 7
Created an almighty roar inside Bramall Lane when he chased down Palace's defenders and forced an early mistake. But didn't quite impose himself on the game and went off injured Photo: Simon Bellis
6. David McGoldrick 8
Could, and probably should, have opened the scoring from Lundstram's superb cross but gave Guaita a chance by not hitting the ball as cleanly as he'd perhaps have liked. Made way for Jagielka late on Photo: Shaun Botterill
7. Luke Freeman 8
Arrived earlier than he'd have expected with Fleck's injury but was superb. Full of clever touches and flicks, but put his foot in when needed as well. Photo: Shaun Botterill
8. Oli McBurnie 8
Almost got his head booted off in one high challenge and helped United see out the victory by giving them a focal point up front Photo: Jan Kruger