Manchester City players attend a training session at the Dragao stadium in Porto, Portugal, Friday, May 28, 2021. English clubs Manchester City and Chelsea will play the Champions League final soccer in Porto on Saturday. (Susana Vera/Pool via AP)

Manchester City's Benjamin Mendy, left, talks to teammate Bernardo Silva during a training session ahead of the Champions League final match at the Dragao stadium in Porto, Portugal, Friday, May 28, 2021. Manchester City and Chelsea will play the Champions League final on Saturday. (AP Photo/Manu Fernandez)

Manchester City's head coach Pep Guardiola stands as sprinklers water the pitch during a training session ahead of the Champions League final match at the Dragao stadium in Porto, Portugal, Friday, May 28, 2021. Manchester City and Chelsea will play the Champions League final on Saturday. (AP Photo/Manu Fernandez)

Manchester City's Oleksandr Zinchenko plays a ball during a training session ahead of the Champions League final match at the Dragao stadium in Porto, Portugal, Friday, May 28, 2021. Manchester City and Chelsea will play the Champions League final on Saturday. (AP Photo/Manu Fernandez)

Manchester City's Bernardo Silva, center, plays the ball next to his teammates during a training session ahead of the Champions League final match at the Dragao stadium in Porto, Portugal, Friday, May 28, 2021. Manchester City and Chelsea will play the Champions League final on Saturday. (AP Photo/Manu Fernandez)

FILE - In this Friday, May 28, 2021, file photo, Manchester City supporters drink and chant by the Douro river bank in Porto, Portugal. English clubs Manchester City and Chelsea will play the Champions League soccer final in Porto on Saturday. (AP Photo/Luis Vieira, File)

Manchester City's head coach Pep Guardiola gestures during the Champions League final soccer match between Manchester City and Chelsea at the Dragao Stadium in Porto, Portugal, Saturday, May 29, 2021. (Carl Recine/Pool via AP)

Chelsea's Kai Havertz celebrates with teammates after scoring his side's opening goal during the Champions League final soccer match between Manchester City and Chelsea at the Dragao Stadium in Porto, Portugal, Saturday, May 29, 2021. (Jose Coelho/Pool via AP)

Chelsea's Kai Havertz celebrates after scoring his side's opening goal during the Champions League final soccer match between Manchester City and Chelsea at the Dragao Stadium in Porto, Portugal, Saturday, May 29, 2021. (Jose Coelho/Pool via AP)

Chelsea's head coach Thomas Tuchel reacts after Chelsea's Kai Havertz scored the opening goal during the Champions League final soccer match between Manchester City and Chelsea at the Dragao Stadium in Porto, Portugal, Saturday, May 29, 2021. (Pierre Philippe Marcou/Pool via AP)

Chelsea supporters celebrate in west London, England after their team won the Champions League final soccer match between Manchester City and Chelsea which is being played at the Dragao stadium in Porto, Portugal, Saturday, May 29, 2021. Chelsea won the match 1-0. (AP Photo/Matt Dunham)

Police officers patrol a street leading to the Douro river bank where Manchester City supporters gathered, in Porto, Portugal, Saturday, May 29, 2021. English clubs Manchester City and Chelsea played the Champions League soccer final in Porto on Saturday evening. (AP Photo/Luis Vieira)

Chelsea's Cesar Azpilicueta celebrates with the trophy after winning the Champions League final soccer match between Manchester City and Chelsea at the Dragao Stadium in Porto, Portugal, Saturday, May 29, 2021. (AP Photo/Manu Fernandez, Pool)

Chelsea fans celebrate outside Stamford Bridge, in London, after the Champions League final soccer match between Manchester City and Chelsea which was held at the Dragao stadium in Porto, Portugal, Saturday May 29, 2021. Chelsea won the match 1-0. (Dominic Lipinski/PA via AP)

A Manchester City' supporter grimaces at the end of the Champions League final soccer match between Manchester City and Chelsea at the Dragao Stadium in Porto, Portugal, Saturday, May 29, 2021. (Carl Recine/Pool via AP)

Chelsea's head coach Thomas Tuchel kisses the trophy at the end of the Champions League final soccer match between Manchester City and Chelsea at the Dragao Stadium in Porto, Portugal, Saturday, May 29, 2021. Chelsea won the match 1-0. (Pierre Philippe Marcou/Pool via AP)

Chelsea players celebrate after winning the Champions League final soccer match against Manchester City at the Dragao Stadium in Porto, Portugal, Saturday, May 29, 2021. (Michael Steele/Pool via AP)

Chelsea's goalkeeper Edouard Mendy celebrates with the trophy after winning the Champions League final soccer match between Manchester City and Chelsea at the Dragao Stadium in Porto, Portugal, Saturday, May 29, 2021. (AP Photo/Manu Fernandez, Pool)

Manchester City's Sergio Aguero works out with teammates during a training session ahead of the Champions League final match at the Dragao stadium in Porto, Portugal, Friday, May 28, 2021. Manchester City and Chelsea will play the Champions League final on Saturday. (AP Photo/Manu Fernandez)

Manchester City's head coach Pep Guardiola, right, talks to Manchester City's Sergio Aguero during a training session ahead of the Champions League final match at the Dragao stadium in Porto, Portugal, Friday, May 28, 2021. Manchester City and Chelsea will play the Champions League final on Saturday. (Susana Vera/Pool via AP)

Manchester City's head coach Pep Guardiola, center right, gestures as Manchester City's Raheem Sterling, left, is substituted by Manchester City's Sergio Aguero during the Champions League final soccer match between Manchester City and Chelsea at the Dragao Stadium in Porto, Portugal, Saturday, May 29, 2021. (David Ramos/Pool via AP)

Manchester City's Phil Foden, left, hugs Sergio Aguero after the Champions League final soccer match between Manchester City and Chelsea at the Dragao Stadium in Porto, Portugal, Saturday, May 29, 2021. (David Ramos/Pool via AP)

The Champions League trophy is displayed prior to the start of the Champions League final soccer match between Manchester City and Chelsea at the Dragao Stadium in Porto, Portugal, Saturday, May 29, 2021. (Carl Recine/Pool via AP)