Old Trafford, Nov. 25 -- Manchester United manager Ruben Amorin has opened up after his side were beaten 1-0 at home by 10-man Everton on Monday.

It was the first time since 2013 that Everton won a game at Old Trafford, when David Moyes was in charge. The victory was also Moyes' first at Old Trafford as an opposing manager in 18 attempts.

Red Devils succumbed to a 1-0 defeat at home after Everton's Idrissa Gueye was shown the red card for getting involved in a heated argument with his own teammate, Michael Keane.

During the game, United failed to capitalise on Gueye's absence, as they were without Benjamin Sesko and Matheus Cunha due to injury.

After suffering a shambolic defeat, Utd manager Amorim said he didn't agree with the decisi...