Galatasaray's Russian midfielder #83 Aleksei Batrakov (C) celebrates with Galatasaray's Nigerian forward #45 Victor Osimhen (R) after scoring Galatasaray's first 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 YASIN AKGUL / AFP via Getty Images)

Galatasaray's Russian midfielder #83 Aleksei Batrakov celebrates after scoring Galatasaray's first 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 YASIN AKGUL / AFP via Getty Images)

Galatasaray's Turkish coach Okan Buruk (C) 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 #20 Dani Olmo (L) reacts after missing a goal scoring opportunity 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)

Galatasaray's Turkish coach Okan Buruk gestures from 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 #20 Dani Olmo (L) reacts after missing a goal scoring opportunity 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 (R) runs with 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 Ozan KOSE / AFP via Getty Images)

Galatasaray's players pose for a team photograph ahead of 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)