Galatasaray's German midfielder #20 Ilkay Gundogan (L) and German forward #10 Leroy Sane (2L) attend a training session at Alvalade stadium in Lisbon on September 8, 2026, ahead of the UEFA Champions League first round day 1 football match between Sporting CP and Galatasaray. (Photo by FILIPE AMORIM / AFP via Getty Images)

Galatasaray's Turkish forward #21 Deniz Gul attends a training session at Alvalade stadium in Lisbon on September 8, 2026, ahead of the UEFA Champions League first round day 1 football match between Sporting CP and Galatasaray. (Photo by FILIPE AMORIM / AFP via Getty Images)

Galatasaray's Turkish forward #21 Deniz Gul attends a training session at Alvalade stadium in Lisbon on September 8, 2026, ahead of the UEFA Champions League first round day 1 football match between Sporting CP and Galatasaray. (Photo by FILIPE AMORIM / AFP via Getty Images)

Galatasaray's German midfielder #20 Ilkay Gundogan attends a training session at Alvalade stadium in Lisbon on September 8, 2026, ahead of the UEFA Champions League first round day 1 football match between Sporting CP and Galatasaray. (Photo by FILIPE AMORIM / AFP via Getty Images)

Galatasaray's German midfielder #20 Ilkay Gundogan attends a training session at Alvalade stadium in Lisbon on September 8, 2026, ahead of the UEFA Champions League first round day 1 football match between Sporting CP and Galatasaray. (Photo by FILIPE AMORIM / AFP via Getty Images)

Real Betis' supporters cheer their team on from the stands ahead of the UEFA Champions League, league phase day 1, football match between Lille (FRA) and Real Betis (ESP) at the Stade Pierre Mauroy, in Villeneuve d'Ascq, on September 8, 2026. (Photo by Sameer AL-DOUMY / AFP via Getty Images)

Lille's players (L) and Real Betis' players (R) stand for the anthem ahead of the UEFA Champions League, league phase day 1, football match between Lille (FRA) and Real Betis (ESP) at the Stade Pierre Mauroy, in Villeneuve d'Ascq, on September 8, 2026. (Photo by Sameer Al-Doumy / AFP via Getty Images)

Galatasaray's German forward #10 Leroy Sane attends a training session at Alvalade stadium in Lisbon on September 8, 2026, ahead of the UEFA Champions League first round day 1 football match between Sporting CP and Galatasaray. (Photo by FILIPE AMORIM / AFP via Getty Images)