WATCH: Ten Hag blows fuse with Man Utd players 'what the f*** are you doing?''

A hot mic has picked up Manchester United boss Erik ten Hag steaming into his players during victory over Crystal Palace in Melbourne.

Anthony Martial, Marcus Rashford and Jadon Sancho scored in a 3-1 victory for the Red Devils, maintaining their impressive pre-season record as Ten Hag kicks his side into shape ahead of the new campaign.

Ten Hag was not fully happy with what he saw, as a pitchside mic picked up an explosive message after a pattern of play that ended with the ball going long.

In the final minutes of the game, the ball was played back to David de Gea who went long instead of playing short, while youngster Charlie Savage failed to drop deep to provide an extra option to the goalkeeper from his defensive midfield position.

Ten Hag was furious at what he just saw and roared out: “What the f*** are you doing?”