During the final stages of the match played at the Ülker Sports and Event Hall, a verbal altercation occurred between fans courtside and some Monaco players.
These altercations escalated in the final part of the tightly contested match.

For the visiting team, Alpha Diallo made a hand gesture toward the yellow-navy fans as the final whistle blew.
Following this, some fans walked toward the Monaco players, and a brief period of tension broke out in the arena.

The tension was prevented from escalating further through the intervention of security forces and technical staff.
THEY WALKED TOWARD THE GROUP INCLUDING ALI KOÇ'S SON
After the match, the Monaco players who defeated Fenerbahçe walked toward the group that included Ali Koç's son, Kerim Rahmi Koç, causing the situation to become tense.

News Source: 12punto