The game took place on the field of the King Power Stadium and ended with a score of 1:0 in favor of the team of Erik ten Hag.
The winning goal was scored by Jadon Sancho (on the 23rd minute).
Manchester United striker Cristiano Ronaldo was not included in the starting XI.
The 37-year-old Portuguese appeared on the field in the middle of the second half, in the 86th minute.
Manchester (9 points) is fifth in the standings.
Leicester (one point) are in 20th position.
Earlier it was reported that Marcelo is close to a transfer to Leicester.