Soccer Football - Champions League - Group C - FC Porto v Manchester City - Estadio do Dragao, Porto, Portugal - December 1, 2020 FC Porto's Otavio reacts Pool via REUTERS/Miguel Riopa

Soccer Football - Champions League - Group C - FC Porto v Manchester City - Estadio do Dragao, Porto, Portugal - December 1, 2020 Manchester City's Phil Foden in action with FC Porto's Wilson Manafa Pool via REUTERS/Miguel Riopa

Soccer Football - Champions League - Group C - FC Porto v Manchester City - Estadio do Dragao, Porto, Portugal - December 1, 2020 Manchester City's Bernardo Silva Pool via REUTERS/Miguel Riopa

Soccer Football - Champions League - Group C - FC Porto v Manchester City - Estadio do Dragao, Porto, Portugal - December 1, 2020 Manchester City manager Pep Guardiola after the match Pool via REUTERS/Miguel Riopa

Soccer Football - Champions League - Group C - FC Porto v Manchester City - Estadio do Dragao, Porto, Portugal - December 1, 2020 Manchester City's Rodrigo reacts Pool via REUTERS/Miguel Riopa

Soccer Football - Champions League - Group C - FC Porto v Manchester City - Estadio do Dragao, Porto, Portugal - December 1, 2020 Manchester City's Rodrigo reacts Pool via REUTERS/Miguel Riopa

Soccer Football - Champions League - Group C - FC Porto v Manchester City - Estadio do Dragao, Porto, Portugal - December 1, 2020 FC Porto's Zaidu Sanusi in action with Manchester City's Bernardo Silva Pool via REUTERS/Miguel Riopa

Soccer Football - Champions League - Group C - FC Porto v Manchester City - Estadio do Dragao, Porto, Portugal - December 1, 2020 Manchester City's Bernardo Silva in action with FC Porto's Mateus Uribe Pool via REUTERS/Miguel Riopa

Soccer Football - Champions League - Group C - FC Porto v Manchester City - Estadio do Dragao, Porto, Portugal - December 1, 2020 Manchester City's Joao Cancelo in action with FC Porto's Zaidu Sanusi Pool via REUTERS/Miguel Riopa

Soccer Football - Champions League - Group C - FC Porto v Manchester City - Estadio do Dragao, Porto, Portugal - December 1, 2020 Manchester City's Fernandinho and Rodrigo in action with FC Porto's Jesus Corona Pool via REUTERS/Miguel Riopa

Soccer Football - Champions League - Group C - FC Porto v Manchester City - Estadio do Dragao, Porto, Portugal - December 1, 2020 FC Porto coach Sergio Conceicao Pool via REUTERS/Miguel Riopa

Soccer Football - Champions League - Group C - FC Porto v Manchester City - Estadio do Dragao, Porto, Portugal - December 1, 2020 Manchester City's Bernardo Silva in action with FC Porto's Otavio Pool via REUTERS/Miguel Riopa

Soccer Football - Champions League - Group C - FC Porto v Manchester City - Estadio do Dragao, Porto, Portugal - December 1, 2020 Manchester City's Raheem Sterling in action with FC Porto's Malang Sarr Pool via REUTERS/Miguel Riopa

Soccer Football - Champions League - Group C - FC Porto v Manchester City - Estadio do Dragao, Porto, Portugal - December 1, 2020 Manchester City manager Pep Guardiola Pool via REUTERS/Miguel Riopa

Soccer Football - Champions League - Group C - FC Porto v Manchester City - Estadio do Dragao, Porto, Portugal - December 1, 2020 Manchester City manager Pep Guardiola Pool via REUTERS/Miguel Riopa

Soccer Football - Champions League - Group C - FC Porto v Manchester City - Estadio do Dragao, Porto, Portugal - December 1, 2020 Manchester City's Raheem Sterling in action with FC Porto's Malang Sarr Pool via REUTERS/Miguel Riopa

Soccer Football - Champions League - Group C - FC Porto v Manchester City - Estadio do Dragao, Porto, Portugal - December 1, 2020 Manchester City's Phil Foden in action with FC Porto's Wilson Manafa Pool via REUTERS/Miguel Riopa

Soccer Football - Champions League - Group C - FC Porto v Manchester City - Estadio do Dragao, Porto, Portugal - December 1, 2020 Manchester City's Raheem Sterling in action with FC Porto's Otavio Pool via REUTERS/Miguel Riopa

Soccer Football - Champions League - Group C - FC Porto v Manchester City - Estadio do Dragao, Porto, Portugal - December 1, 2020 FC Porto coach Sergio Conceicao looks on while Manchester City's Ruben Dias is in action Pool via REUTERS/Miguel Riopa

Soccer Football - Champions League - Group C - FC Porto v Manchester City - Estadio do Dragao, Porto, Portugal - December 1, 2020 Manchester City's Ederson in action Pool via REUTERS/Miguel Riopa

Soccer Football - Champions League - Group C - FC Porto v Manchester City - Estadio do Dragao, Porto, Portugal - December 1, 2020 FC Porto coach Sergio Conceicao looks on while Manchester City's Ruben Dias is in action Pool via REUTERS/Miguel Riopa

Soccer Football - Champions League - Group C - FC Porto v Manchester City - Estadio do Dragao, Porto, Portugal - December 1, 2020 Manchester City's Raheem Sterling in action with FC Porto's Jesus Corona Pool via REUTERS/Miguel Riopa

Soccer Football - Champions League - Group C - FC Porto v Manchester City - Estadio do Dragao, Porto, Portugal - December 1, 2020 Manchester City's Bernardo Silva in action with FC Porto's Otavio Pool via REUTERS/Miguel Riopa

Soccer Football - Champions League - Group C - FC Porto v Manchester City - Estadio do Dragao, Porto, Portugal - December 1, 2020 Manchester City's Fernandinho in action with FC Porto's Sergio Oliveira Pool via REUTERS/Miguel Riopa

Soccer Football - Champions League - Group C - FC Porto v Manchester City - Estadio do Dragao, Porto, Portugal - December 1, 2020 Manchester City's Phil Foden in action with FC Porto's Wilson Manafa Pool via REUTERS/Miguel Riopa

Soccer Football - Champions League - Group C - FC Porto v Manchester City - Estadio do Dragao, Porto, Portugal - December 1, 2020 Manchester City's Oleksandr Zinchenko in action Pool via REUTERS/Miguel Riopa

Soccer Football - Champions League - Group C - FC Porto v Manchester City - Estadio do Dragao, Porto, Portugal - December 1, 2020 Manchester City's Oleksandr Zinchenko in action with FC Porto's Chancel Mbemba Pool via REUTERS/Miguel Riopa

Soccer Football - Champions League - Group C - FC Porto v Manchester City - Estadio do Dragao, Porto, Portugal - December 1, 2020 Manchester City manager Pep Guardiola before the match Pool via REUTERS/Miguel Riopa

Soccer Football - Champions League - Group C - FC Porto v Manchester City - Estadio do Dragao, Porto, Portugal - December 1, 2020 FC Porto's Jesus Corona during the warm up before the match Pool via REUTERS/Miguel Riopa

Soccer Football - Champions League - Group C - FC Porto v Manchester City - Estadio do Dragao, Porto, Portugal - December 1, 2020 FC Porto's Moussa Marega and Otavio during the warm up before the match Pool via REUTERS/Miguel Riopa

Soccer Football - Champions League - Group C - FC Porto v Manchester City - Estadio do Dragao, Porto, Portugal - December 1, 2020 Manchester City's Bernardo Silva and Ruben Dias during the warm up before the match Pool via REUTERS/Miguel Riopa

Soccer Football - Champions League - Group C - FC Porto v Manchester City - Estadio do Dragao, Porto, Portugal - December 1, 2020 Manchester City's Raheem Sterling and teammates during the warm up before the match Pool via REUTERS/Miguel Riopa

Soccer Football - Champions League - Group C - FC Porto v Manchester City - Estadio do Dragao, Porto, Portugal - December 1, 2020 General view inside the stadium before the match Pool via REUTERS/Miguel Riopa

Soccer Football - Champions League - Group C - FC Porto v Manchester City - Estadio do Dragao, Porto, Portugal - December 1, 2020 General view inside the stadium before the match Pool via REUTERS/Miguel Riopa

Portuguese Prime Minister Antonio Costa speaks during a joint news conference with European Council President Charles Michel (not pictured) following a meeting at the European Commission in Brussels, Belgium December 1, 2020. Stephanie Lecoq/Pool via REUTERS

Portuguese Prime Minister Antonio Costa speaks during a joint news conference with European Council President Charles Michel (not pictured) following a meeting at the European Commission in Brussels, Belgium December 1, 2020. Stephanie Lecoq/Pool via REUTERS

Portuguese Prime Minister Antonio Costa speaks during a joint news conference with European Council President Charles Michel (not pictured) following a meeting at the European Commission in Brussels, Belgium December 1, 2020. Stephanie Lecoq/Pool via REUTERS

Portuguese Prime Minister Antonio Costa speaks during a joint news conference with European Council President Charles Michel (not pictured) following a meeting at the European Commission in Brussels, Belgium December 1, 2020. Stephanie Lecoq/Pool via REUTERS

European Council President Charles Michel speaks during a joint news conference with Portuguese Prime Minister Antonio Costa (not pictured) following a meeting at the European Commission in Brussels, Belgium December 1, 2020. Stephanie Lecoq/Pool via REUTERS

European Council President Charles Michel speaks during a joint news conference with Portuguese Prime Minister Antonio Costa (not pictured) following a meeting at the European Commission in Brussels, Belgium December 1, 2020. Stephanie Lecoq/Pool via REUTERS

European Council President Charles Michel speaks during a joint news conference with Portuguese Prime Minister Antonio Costa (not pictured) following a meeting at the European Commission in Brussels, Belgium December 1, 2020. Stephanie Lecoq/Pool via REUTERS

European Council President Charles Michel speaks during a joint news conference with Portuguese Prime Minister Antonio Costa (not pictured) following a meeting at the European Commission in Brussels, Belgium December 1, 2020. Stephanie Lecoq/Pool via REUTERS

European Council President Charles Michel speaks during a joint news conference with Portuguese Prime Minister Antonio Costa (not pictured) following a meeting at the European Commission in Brussels, Belgium December 1, 2020. Stephanie Lecoq/Pool via REUTERS

Portuguese Prime Minister Antonio Costa and European Council President Charles Michel give a joint news conference following a meeting at the European Commission in Brussels, Belgium December 1, 2020. Stephanie Lecoq/Pool via REUTERS

Portuguese Prime Minister Antonio Costa and European Council President Charles Michel give a joint news conference following a meeting at the European Commission in Brussels, Belgium December 1, 2020. Stephanie Lecoq/Pool via REUTERS

Portuguese Prime Minister Antonio Costa and European Council President Charles Michel give a joint news conference following a meeting at the European Commission in Brussels, Belgium December 1, 2020. Stephanie Lecoq/Pool via REUTERS

Portuguese Prime Minister Antonio Costa and European Council President Charles Michel give a joint news conference following a meeting at the European Commission in Brussels, Belgium December 1, 2020. Stephanie Lecoq/Pool via REUTERS

Portuguese Prime Minister Antonio Costa and European Council President Charles Michel give a joint news conference following a meeting at the European Commission in Brussels, Belgium December 1, 2020. Stephanie Lecoq/Pool via REUTERS

Portuguese Prime Minister Antonio Costa is welcomed by European Council President Charles Michel ahead of a meeting at the European Commission in Brussels, Belgium December 1, 2020. Stephanie Lecoq/Pool via REUTERS

Portuguese Prime Minister Antonio Costa is welcomed by European Council President Charles Michel ahead of a meeting at the European Commission in Brussels, Belgium December 1, 2020. Stephanie Lecoq/Pool via REUTERS

Portuguese Prime Minister Antonio Costa (not pictured) is welcomed by European Council President Charles Michel ahead of a meeting at the European Commission in Brussels, Belgium December 1, 2020. Stephanie Lecoq/Pool via REUTERS

Portuguese Prime Minister Antonio Costa (not pictured) is welcomed by European Council President Charles Michel ahead of a meeting at the European Commission in Brussels, Belgium December 1, 2020. Stephanie Lecoq/Pool via REUTERS

Portuguese Prime Minister Antonio Costa (not pictured) is welcomed by European Council President Charles Michel ahead of a meeting at the European Commission in Brussels, Belgium December 1, 2020. Stephanie Lecoq/Pool via REUTERS

Portuguese Prime Minister Antonio Costa is welcomed by European Council President Charles Michel ahead of a meeting at the European Commission in Brussels, Belgium December 1, 2020. Stephanie Lecoq/Pool via REUTERS

Portuguese Prime Minister Antonio Costa is welcomed by European Council President Charles Michel ahead of a meeting at the European Commission in Brussels, Belgium December 1, 2020. Stephanie Lecoq/Pool via REUTERS

Portuguese Prime Minister Antonio Costa is welcomed by European Council President Charles Michel ahead of a meeting at the European Commission in Brussels, Belgium December 1, 2020. Stephanie Lecoq/Pool via REUTERS

Portuguese Prime Minister Antonio Costa is welcomed by European Council President Charles Michel ahead of a meeting at the European Commission in Brussels, Belgium December 1, 2020. Stephanie Lecoq/Pool via REUTERS

Portuguese Prime Minister Antonio Costa is welcomed by European Council President Charles Michel ahead of a meeting at the European Commission in Brussels, Belgium December 1, 2020. Stephanie Lecoq/Pool via REUTERS

Portuguese Prime Minister Antonio Costa is welcomed by European Council President Charles Michel ahead of a meeting at the European Commission in Brussels, Belgium December 1, 2020. Stephanie Lecoq/Pool via REUTERS

Portuguese Prime Minister Antonio Costa is welcomed by European Council President Charles Michel ahead of a meeting at the European Commission in Brussels, Belgium December 1, 2020. Stephanie Lecoq/Pool via REUTERS