Man City's come-from-behind loss to Manchester United. 1 win in 11 games...Guardiola "I'm not good enough"

English professional football Man City, which has been mired in a slump this season, suffered a come-from-behind defeat in the Manchester derby.

Manchester City led the Premier League home game against Manchester United with a header from central defender Gvardiol in the 36th minute of the first half, but conceded two goals in a row just before the end of the second half.

Manchester United Diallo scored a penalty kick in the 43rd minute of the second half, and two minutes later, he scored a come-from-behind goal to become the winner.

Manchester City have not been able to get out of a deep slump, having won just one of their last 11 official matches.

Manchester City is in fifth place, nine points behind Liverpool, the league's leader, and the EPL's fifth consecutive challenge has also been clouded.

After the game, Manchester City manager Guardiola blamed himself, saying, "I'm not good enough, I have to find a solution as a manager, but I haven't done that until now."