On 26 April , Boateng suffered thigh muscle injury during the Champions League semi-final first leg match against Real Madrid in which the game ended 2 -- 1 loss for his sides .
The injury made Boateng miss all the remaining matches of the season .
On 26 April , Boateng suffered thigh muscle injury during the Champions League semi-final first leg match against Real Madrid in which the game ended 2 -- 1 loss for his sides and the injury made him miss all the remaining matches of the season .