Manchester United suffered their first home defeat under Ruben Amorim as Nottingham Forest defeated their more illustrious host 3-2, to earn their first win at Old Trafford since December 1994.
Milenkovic gave the visitors an early lead which Rasmus Hojlund cancelled to ensure that both teams ended the first half one goal apiece.
The start of the second half was a disaster for the Red Devils as Nottingham Forests scored two goals in seven minutes.
Andre Onana failed to stop Morgan Gibbs-White low shot from outside the box. As United tried to rally round and push for an equalizer, Chris Woods looping header bounced between Onana and Matthijs de Ligt and ended up in the far corner.
Captain, Bruno Fernandes reduced the deficit in the 61st minute to ignite the hope of a possible come back which did not see the light of day.
With this defeat, Manchester United are 13th having garnered only 19 points from 15 matches, their lowest tally at this stage of a season since the 1986/87 season. On the other hand Forest are fifth on the league table with 25 points.
Forests are the only team that have defeated Liverpool at Amfield this season and they have given Manchester United the same shock treatment.
