Pep Guardiola plays down rivalry with Jose Mourinho
The duo are regarded by many as the two best managers in world football, and had a number of high-profile spats during their time in charge of Barcelona and Real Madrid respectively.
The Manchester derby will play host to another meeting between the pair this season following their appointments this summer, but Guardiola insists that facing the likes of Mourinho and Liverpool bossJurgen Klopp help him to improve.
"I think Jose said pretty well that it's not about him and not about me. We focus on ourselves but it's so tough to win here we all know that," he told reporters at his first press conference.
"We played many times against each other and the big coaches, Jose is definitely one of them, helped me reach a new level. Jurgen Klopp is another when he was at Dortmund that has made me better."
Guardiola has won seven of the previous 16 meetings between the two managers, with Mourinho coming out on top just three times.