The Red Devils were humiliated 3-2 at home by the Turkish heavyweights in the Champions League.
It added to their terrible start to the season, which has left them eighth in the Premier League and without a point in Europe.
Erik ten Hag summoned his squad to Carrington on Wednesday afternoon to analyze the setback and prepare for Saturday’s game against Brentford.
The athletes went into practice with sad expressions on their faces.
Captain Bruno Fernandes drove his team into the stadium in a Bentley.
As they came, Raphael Varane, Harry Maguire, Scott McTominay, Sofyan Amrabat, Mason Mount, Christian Eriksen, and Facundo Pellistri were also visible.
Meanwhile, Marcus Rashford remained hidden in the back of his £180,000 Mayback Mercedes vehicle.
The new car includes customised headrests with his initials embroidered into them, a 40-inch TV in the back, plug connections, and a galaxy ceiling.
Antony was also present after making his first appearance off the bench against Galatasaray after being absent from the club for some time due to abuse charges, which he vehemently rejects.
Ten Hag is under increasing pressure, with club icon Gary Neville admitting that he “feels sorry” for him and claiming that Old Trafford has become a “graveyard” for managers and players.
Ralf Rangnick now has the same Premier League losing % as his manager.
However, Ten Hag retains the support of club executives.