Manchester City coach Pep Guardiola says he is not good enough and did not see City’s problems of keeping form mounting following a 2-1 defeat to Manchester United.

Josko Gvardiol gave Manchester City the lead in the derby against Manchester United with a goal in the first half, but they lost to Amad Diallo’s late winner, which included a penalty kick from Bruno Fernandes.

Watch: ‘I am not good enough’ – Pep