Haaland went off in the 63rd minute of Dortmund’s 3-2 win at Hoffenheim on Saturday with a muscular injury. Earlier in the game, the Norwegian international received treatment for a problem with his right knee before continuing. He underwent medical examinations on Sunday and also on Monday.

It’s the third time this season that Haaland has been forced out with reported muscle problems. He earlier on missed three games between the end of September and mid-October due to a problem with his hip and another seven matches from the end of October to the end of November with similar reported injury

Though, He has still managed 16 goals in 14 Bundesliga appearances this season. They extent of this injury is yet to be reported.