Nottingham Forest owner Evangelos Marinakis has been filmed appearing to have a heated altercation during the Euroleague Basketball final in Athens on Sunday.

Marinakis, 58, who also owns Olympiakos, was at the event to watch the Olympiakos basketball team’s 92-85 win over Real Madrid.

Footage from the event, shared on social media, appears to show Marinakis wearing a ripped shirt and arguing in the stands while being separated by a barrier and security personnel.

Marinakis was arguing with Grigoris Dimitriadis, who is the nephew of and former close advisor to Greek Prime Minister Kyriakos Mitsotakis.

Dimitriadis resigned from his role as general secretary of Mitsotakis’ office over a phone spyware scandal in 2022.

Tensions between the pair have grown following sustained reporting of that case by Marinakis-owned media outlets in Greece.

Forest drew 1-1 with Bournemouth on the final day of the Premier League season on Sunday as the club secured a 16th-placed finish.