Join The Club
You are now subscribed
Your newsletter sign-up was successful
Want to add more newsletters?
Five times a week
FourFourTwo Daily
Fantastic football content straight to your inbox! From the latest transfer news, quizzes, videos, features and interviews with the biggest names in the game, plus lots more.
Once a week
...And it’s LIVE!
Sign up to our FREE live football newsletter, tracking all of the biggest games available to watch on the device of your choice. Never miss a kick-off!
Join the club
Get full access to premium articles, exclusive features and a growing list of member rewards.
The 28-year-old, who made 46 appearances in all competitions last season for the German champions, was injured during training on Saturday.
Subsequent scans revealed a torn ligament and Rafinha is now facing a spell on the sidelines.
"I'm obviously very disappointed," Rafinha told Bayern's official website.
"I had a good preparation, and now this. I am very, very sad."
Bayern play their first competitive match of the new campaign on Wednesday when they face Borussia Dortmund in the DFL Supercup.
Pep Guardiola's men will then take on Preussen Munster in the DFB-Pokal before beginning the defence of their league title at home to Wolfsburg on August 22.
