Real Madrid suffered a second-successive defeat, while Man United are back on top of the Deloitte Football Money League.
After Wednesday's 2-1 defeat to Celta Vigo, Real Madrid have now lost the same number of games in four days as they did in the previous 12 months.
Real Madrid coach Zinedine Zidane admitted that his mentally shaken team were going through "a bad moment" after their Copa del Rey loss to Celta.
Real Madrid midfielder Casemiro admitted that his team "did not play well" in Wednesday's 2-1 Copa del Rey quarterfinal first leg loss to Celta.
Following their 40-match unbeaten run, the FC crew believe Real Madrid need to refocus after two losses in as many games.
Real suffered a second successive defeat and first at the Bernabeu in almost a year as Celta won their Copa del Rey quarterfinal 1st leg on Wednesday.