Galatasaray's Marcao headbutts his own team-mate

Hakan Burak Altunoz/Anadolu Agency via Getty Images)

Brazilian centre-back Marcao confronted winger Akturkoglu during the second half of the game when his side was leading 2-0.

An enraged Marcao headbutted Akturkoglu before swinging for the 22-year-old Turkey international twice.

Marcao was given his marching orders following a VAR )video assistant referee) review and could face a 10-match ban.

Galatasaray manager Fatih Terim said after his side saw out a 2-0 win: "The club will do what is necessary in its own way.

"Marcao will apologise to Kerem and the rest of the team for his behaviour."