Real Madrid's French forward #10 Kylian Mbappe gives a press conference at the Ciudad Real Madrid training ground in Madrid on September 7, 2026 ahead of the UEFA Champions League first round day 1 football match between Real Madrid and Inter Milan. (Photo by Thomas COEX / AFP via Getty Images)

FC Porto's Spanish midfielder #10 Gabriel Veiga (L) and FC Porto's Argentinian forward #29 Santiago Gimenez attend a training session at the Jorge Costa Sports Complex in Vila Nova de Gaia on September 7, 2026, ahead of the UEFA Champions League first round day 1 football match between FC Porto and Manchester City. (Photo by Miguel RIOPA / AFP via Getty Images)

FC Porto's South Korean midfielder #16 Hwang In-beom attends a training session at the Jorge Costa Sports Complex in Vila Nova de Gaia on September 7, 2026, ahead of the UEFA Champions League first round day 1 football match between FC Porto and Manchester City. (Photo by Miguel RIOPA / AFP via Getty Images)

FC Porto's Portuguese goalkeeper #99 Diogo Costa attends a training session at the Jorge Costa Sports Complex in Vila Nova de Gaia on September 7, 2026, ahead of the UEFA Champions League first round day 1 football match between FC Porto and Manchester City. (Photo by Miguel RIOPA / AFP via Getty Images)

FC Porto's Italian coach Francesco Farioli leads a training session at the Jorge Costa Sports Complex in Vila Nova de Gaia on September 7, 2026, ahead of the UEFA Champions League first round day 1 football match between FC Porto and Manchester City. (Photo by Miguel RIOPA / AFP via Getty Images)

FC Porto's Italian coach Francesco Farioli leads a training session at the Jorge Costa Sports Complex in Vila Nova de Gaia on September 7, 2026, ahead of the UEFA Champions League first round day 1 football match between FC Porto and Manchester City. (Photo by Miguel RIOPA / AFP via Getty Images)

FC Porto's Italian coach Francesco Farioli leads a training session at the Jorge Costa Sports Complex in Vila Nova de Gaia on September 7, 2026, ahead of the UEFA Champions League first round day 1 football match between FC Porto and Manchester City. (Photo by Miguel RIOPA / AFP via Getty Images)

Porto players attend a training session at the Jorge Costa Sports Complex in Vila Nova de Gaia on September 7, 2026, ahead of the UEFA Champions League first round day 1 football match between FC Porto and Manchester City. (Photo by Miguel RIOPA / AFP via Getty Images)