While it seemed to be an ordinary day at a Bayern Munich practice, one collision led to a fight between Robert Lewandowski and Jerome Boateng.
According to TZ Online the players made contact during a practice game and Boating was not happy with the indcident.
The two had to be broken up my teammates Rafinha, Mehdi Benatia and captain Philipp Lahm. Meanwhile, manager Pep Guardiola, watched on angrily until he decided to kick them both out of practice and to the locker room.
Watch the angry players during the incident below.
Will this affect the future of either player ahead of the summer transfer window?