Chicago Bulls guard Kris Dunn will be sidelined for another 4-6 weeks with an MCL sprain in his right knee, the team announced.

The timeline was determined after Dunn underwent an MRI over All-Star weekend. The 25-year-old guard hasn’t played since Jan. 31 after suffering the injury on the very first possession against the Brooklyn Nets.

Dunn is averaging 7.3 points, 3.6 rebounds and 3.4 assists in 51 games this season.