If reports in the German media are to be believed, Things turned ugly between Bayern Munich's Sadio Mane and Leroy Sane on Tuesday night.
The two had to be separated by teammates after a heated dressing room argument in the aftermath of a 3-0 defeat at Manchester City in the first leg of their Champions League quarter-final.
Sky Germany said that Sane's lip was left bleeding after he was punched by Mane. The pair were seen arguing on the pitch late in the game.
It was also reported that after landing back in Munich, Sane took the team bus while Mane travelled home separately.