Ole Gunnar Solskjaer made several changes with the hopes of winning the match ahead of a busy and tough October and November schedule, but it seems that he got all his tactics wrong.
Mason Greenwood begun the scoring through a very brilliant shot from outside the box giving Manchester United an early lead which was held for a few minutes as Tielesman scored a superb goal before half time.
Leicester City came into the second half stronger as Soyuncu scored the second goal. Substitute Marcus Rashford scored his first goal of the season as he equalised, but James Vardy and Daka ensured Manchester United never got any points.
This poor result by the Red Devils has instilled more pressure on Ole Gunnar Solskjaer with several Manchester United fans calling for his sacking.
Take a look at some reactions from Manchester United fans: