Manchester City fans hurled objects at Manchester United midfielder Fred as their Premier League title defense faded further with a 2-1 loss in the city derby on Saturday.

In the same incident, as Fred prepared to take a corner with United leading 2-0, a fan was caught on camera appearing to mimic a monkey at the Etihad Stadium.

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Manchester United's Scott McTominay, left, jumps for the ball with Manchester City's Gabriel Jesus during the English Premier League soccer match between Manchester City and Manchester United at Etihad stadium in Manchester, England, Saturday, Dec. 7, 2019. (AP PhotoRui Vieira)

Manchester City fans hurled objects at Manchester United midfielder Fred as their Premier League title defense faded further with a 2-1 loss in the city derby on Saturday.

Former Manchester United manager Alex Ferguson, center, speaks with former Manchester United chief executive David Gill before the English Premier League soccer match between Manchester City and Manchester United at Etihad stadium in Manchester, England, Saturday, Dec. 7, 2019. (AP PhotoRui Vieira)

The champions were torn apart by the fifth-place visitors in the first half, conceding goals in a six-minute span from Marcus Rashford’s penalty and Anthony Martial’s strike.

Manchester United's Marcus Rashford, left, duels for the ball with Manchester City's Bernardo Silva during the English Premier League soccer match between Manchester City and Manchester United at Etihad stadium in Manchester, England, Saturday, Dec. 7, 2019. (AP PhotoRui Vieira)

Manchester United's Marcus Rashford, left, duels for the ball with Manchester City's Bernardo Silva during the English Premier League soccer match between Manchester City and Manchester United at Etihad stadium in Manchester, England, Saturday, Dec. 7, 2019. (AP PhotoRui Vieira)

Manchester City fans support their team during the English Premier League soccer match between Manchester City and Manchester United at Etihad stadium in Manchester, England, Saturday, Dec. 7, 2019. (AP PhotoRui Vieira)

Manchester City fans support their team during the English Premier League soccer match between Manchester City and Manchester United at Etihad stadium in Manchester, England, Saturday, Dec. 7, 2019. (AP PhotoRui Vieira)

Manchester City's David Silva, left, speaks with Manchester City's Kevin De Bruyne during the English Premier League soccer match between Manchester City and Manchester United at Etihad stadium in Manchester, England, Saturday, Dec. 7, 2019. (AP PhotoRui Vieira)

Manchester City's David Silva, left, speaks with Manchester City's Kevin De Bruyne during the English Premier League soccer match between Manchester City and Manchester United at Etihad stadium in Manchester, England, Saturday, Dec. 7, 2019. (AP PhotoRui Vieira)

Manchester United's Marcus Rashford, center, celebrates with teammates after scoring his side's opening goal from the penalty spot during the English Premier League soccer match between Manchester City and Manchester United at Etihad stadium in Manchester, England, Saturday, Dec. 7, 2019. (AP PhotoRui Vieira)

Manchester United's Marcus Rashford, center, celebrates with teammates after scoring his side's opening goal from the penalty spot during the English Premier League soccer match between Manchester City and Manchester United at Etihad stadium in Manchester, England, Saturday, Dec. 7, 2019. (AP PhotoRui Vieira)

City’s problems were not just coming from their fans.

Manchester United's Scott McTominay, left, jumps for the ball with Manchester City's Gabriel Jesus during the English Premier League soccer match between Manchester City and Manchester United at Etihad stadium in Manchester, England, Saturday, Dec. 7, 2019. (AP PhotoRui Vieira)

Manchester United's Scott McTominay, left, jumps for the ball with Manchester City's Gabriel Jesus during the English Premier League soccer match between Manchester City and Manchester United at Etihad stadium in Manchester, England, Saturday, Dec. 7, 2019. (AP PhotoRui Vieira)

The champions were torn apart by the fifth-place visitors in the first half, conceding goals in a six-minute span from Marcus Rashford’s penalty and Anthony Martial’s strike.

Although Nicolas Otamendi’s header reduced the deficit in the 85th, City couldn’t prevent United from claiming only a second away win of the season.

It left City with as many losses — four — as last season. And Pep Guardiola’s side fell 14 points behind Liverpool, which is 11 points ahead of Leicester.

Former Manchester United manager Alex Ferguson, center, speaks with former Manchester United chief executive David Gill before the English Premier League soccer match between Manchester City and Manchester United at Etihad stadium in Manchester, England, Saturday, Dec. 7, 2019. (AP PhotoRui Vieira)

Former Manchester United manager Alex Ferguson, center, speaks with former Manchester United chief executive David Gill before the English Premier League soccer match between Manchester City and Manchester United at Etihad stadium in Manchester, England, Saturday, Dec. 7, 2019. (AP PhotoRui Vieira)

Manchester United's Marcus Rashford, left, duels for the ball with Manchester City's Bernardo Silva during the English Premier League soccer match between Manchester City and Manchester United at Etihad stadium in Manchester, England, Saturday, Dec. 7, 2019. (AP PhotoRui Vieira)

Manchester United's Marcus Rashford, left, duels for the ball with Manchester City's Bernardo Silva during the English Premier League soccer match between Manchester City and Manchester United at Etihad stadium in Manchester, England, Saturday, Dec. 7, 2019. (AP PhotoRui Vieira)

Manchester City fans support their team during the English Premier League soccer match between Manchester City and Manchester United at Etihad stadium in Manchester, England, Saturday, Dec. 7, 2019. (AP PhotoRui Vieira)

Manchester City fans support their team during the English Premier League soccer match between Manchester City and Manchester United at Etihad stadium in Manchester, England, Saturday, Dec. 7, 2019. (AP PhotoRui Vieira)

Manchester City's David Silva, left, speaks with Manchester City's Kevin De Bruyne during the English Premier League soccer match between Manchester City and Manchester United at Etihad stadium in Manchester, England, Saturday, Dec. 7, 2019. (AP PhotoRui Vieira)

Manchester City's David Silva, left, speaks with Manchester City's Kevin De Bruyne during the English Premier League soccer match between Manchester City and Manchester United at Etihad stadium in Manchester, England, Saturday, Dec. 7, 2019. (AP PhotoRui Vieira)

Manchester United's Marcus Rashford, center, celebrates with teammates after scoring his side's opening goal from the penalty spot during the English Premier League soccer match between Manchester City and Manchester United at Etihad stadium in Manchester, England, Saturday, Dec. 7, 2019. (AP PhotoRui Vieira)

Manchester United's Marcus Rashford, center, celebrates with teammates after scoring his side's opening goal from the penalty spot during the English Premier League soccer match between Manchester City and Manchester United at Etihad stadium in Manchester, England, Saturday, Dec. 7, 2019. (AP PhotoRui Vieira)