Manchester United have a difficult run of games coming, starting with Villarreal in the Champions League.
Former midfielder Michael Carrick has been placed in temporary charge, with the Red Devils looking to make an interim appointment until the end of the season.
Some Manchester United players were training at Carrington during the recent international break, while many were away with their national teams.
The Spaniard made several world-class saves during the first half of the Manchester derby but still could not prevent United from losing the match.
Manchester United suffered a demoralising 2-0 defeat against Manchester City in the Premier League on Saturday.
Pep Guardiola’s City eased past United 2-0 in a lopsided Premier League clash at Old Trafford on Saturday.
Manchester United and their local rivals City face each other in a mouth-watering derby in the Premier League on Saturday.
Manchester City travel to Old Trafford to take on Manchester United in the Premier League fixture on Saturday.
After making a sensational return to Manchester United in the summer, Ronaldo has taken no time to settle at Old Trafford.
United’s next opponent, Atalanta, raced into a two-goal half-time lead in Manchester, only for the Reds to register a come-from-behind victory.