Manchester United failed to hold on to advantage after coming from behind to take the lead from Sheffield United.
Oli McBurnie’s 90th minute strike earned a point for Sheffield United after Manchester United had come from two down to lead 3-2.
The Blades took the lead in the 19th minute as Lys Mousset muscled out Phil jones on the byline to place a ball to John Lundstrum, whose shot was blocked before Fleck took advantage of the loose ball.
The first half ended with Man Utd displaying poor performance, the home team were in control.
52 minutes into the second half, Lys Mousset doubled Sheffield United’s lead, firing brilliantly beyond a helpless De Gea, having been expertly assisted by John Fleck.
The United team saw a chance of a comeback through Brandon Williams, as he half-volleyed a strike into the far corner of the home team within 72 minute.
5 minutes later, Greenwood leveled the scores as a result of a superb cross from Marcus Rashford.
Man Utd took lead with a goal from Rashford but failed to hold to their winning as Oli McBurnie in injury time controlled and smashed home to earn Sheffield a well deserved draw at Bramall Lane.