Borussia Dortmund striker Erling Haaland has suffered a hamstring injury.
The prolific center forward missed his team's Champions League clash against Lazio on Wednesday.
The 20-year-old has a torn hamstring, which means he is out until January.
Manager Lucien Favre said that Haaland "will not be able to play again until January."
Dortmund drew 1-1 with Lazio at home and qualified for the round of 16.