Derrick Rose suffered a torn meniscus in his right knee and will undergo surgery, according to sources.
Rose injured his knee on Friday.
Rose missed the entire 12-13 NBA season as he recovered from a torn ACL in his left knee.
Rose averaged 15.9 points, 4.3 assists and 3.2 rebounds in 10 games this season.
Marc Stein of ESPN reports that the "vibe" around the Bulls is that they're bracing for Rose to miss the remainder of the season.