The Brazilian midfielder enjoyed a glittering career that included nine trophy-laden seasons at City between 2013 and 2022.
Watch Fernandinho: The Last Game on CITY+
During that period, he won 13 major honours with City – including five Premier League titles – and he was even captain during his final two seasons at the Etihad.
Capped 53 times by Brazil, he left City three years ago to return to Athletico Paranaense in his homeland.
However, he has now called time on an illustrious career and Guardiola was keen to point out his impact during Friday’s press conference in Manchester.
“I thought when he left here it would be a few months and he would retire. He’s still playing, playing” he joked.
“Incredible memories. I have special players in my heart and that period here will always be there. Fernandinho is one of them.
“He helped me a lot when I arrived one decade ago and he has been a massive player. I am pretty sure he will be involved in football.
“Everybody wants time with family but then they think what’s next. This experience of playing for top clubs and in national team has to be in football to help new generations.
“Hopefully he can find happiness in the decision he is going to take. Congratulations for an amazing, outstanding career.”
