Barcelona's Spanish forward #10 Lamine Yamal reacts during the UEFA Champions League, league phase matchday 2, football match between Galatasaray and Barcelona at the Ali Sami Yen Sports Complex in Istanbul on October 13, 2026. (Photo by BERK OZKAN / AFP via Getty Images)

Galatasaray's Turkish coach Okan Buruk reacts in the techinal area during the UEFA Champions League, league phase matchday 2, football match between Galatasaray and Barcelona at the Ali Sami Yen Sports Complex in Istanbul on October 13, 2026. (Photo by Ozan KOSE / AFP via Getty Images)

Barcelona's Spanish forward #10 Lamine Yamal eyes the ball during the UEFA Champions League, league phase matchday 2, football match between Galatasaray and Barcelona at the Ali Sami Yen Sports Complex in Istanbul on October 13, 2026. (Photo by YASIN AKGUL / AFP via Getty Images)

Barcelona's Spanish forward #10 Lamine Yamal controls the ball during the UEFA Champions League, league phase matchday 2, football match between Galatasaray and Barcelona at the Ali Sami Yen Sports Complex in Istanbul on October 13, 2026. (Photo by YASIN AKGUL / AFP via Getty Images)

Barcelona's English forward #17 Anthony Gordon (R) celebrates with teammates after scoring Barcelona's third goal during the UEFA Champions League, league phase matchday 2, football match between Galatasaray and Barcelona at the Ali Sami Yen Sports Complex in Istanbul on October 13, 2026. (Photo by BERK OZKAN / AFP via Getty Images)

Barcelona's German forward #14 Karim Adeyemi celebrates after scoring Barcelona's fourth goal during the UEFA Champions League, league phase matchday 2, football match between Galatasaray and Barcelona at the Ali Sami Yen Sports Complex in Istanbul on October 13, 2026. (Photo by BERK OZKAN / AFP via Getty Images)

Barcelona's German forward #14 Karim Adeyemi celebrates with teammates after scoring Barcelona's fourth goal during the UEFA Champions League, league phase matchday 2, football match between Galatasaray and Barcelona at the Ali Sami Yen Sports Complex in Istanbul on October 13, 2026. (Photo by BERK OZKAN / AFP via Getty Images)

Barcelona's English forward #17 Anthony Gordon (R) celebrates with teammates after scoring Barcelona's third goal during the UEFA Champions League, league phase matchday 2, football match between Galatasaray and Barcelona at the Ali Sami Yen Sports Complex in Istanbul on October 13, 2026. (Photo by BERK OZKAN / AFP via Getty Images)