"It's desperately disappointing," Fletcher told MUTV. "We were 3-1 up at 90 minutes [to draw from that position ] is not what's expected at United.
"All we can do now is learn from it - that's the biggest thing. The same happened to us at Fulham and this shows we haven't learned from that. We really have to do that now and see games out when we're in a winning position."