The OM's supporters were involved in incidents during their last Champions League match in Bruges, which resulted in a ban on their attendance in Istanbul. However, a small number of supporters will still be present at the match, despite the ban. The authorities are not overly concerned about the situation, including fans who reside in Turkey and may try to purchase tickets individually.

The Tüpras Stadium is expected to be fully booked for the match, with various animations and a record attempt for the loudest decibel level. The atmosphere is expected to be intense and hostile, with Besiktas fans known for their fervor. According to a source, the authorities are not worried about the situation, as Besiktas fans are not typically known to behave in a certain way.

The OM's Amine Harit, who was previously on loan at Basaksehir, has spoken about the intense atmosphere in Turkey, saying that the fans are very passionate and hostile. The match is expected to be a lively one, with the OM's supporters making their presence felt despite the ban.