Lonzo Ball will not return before the end of the NBA season, meaning the Chicago Bulls point guard will have missed the entire 2022-23 campaign.
Ball last played in January last year and has since been sidelined by a knee injury that has required multiple surgeries.
Indeed, Ball has played only 35 games since being traded to the Bulls and then signing a four-year, $85million contract in August 2021.
The Bulls have struggled in his absence this season, down in 11th in the Eastern Conference with a 26-33 record, and the team have told the 25-year-old to now focus on next year.
"Despite making significant increases in strength and function over the past several months, Bulls guard Lonzo Ball continues to experience performance-limiting discomfort during participation in high-level basketball-related activities," said Arturas Karnisovas, the Bulls' executive vice president of basketball operations.
"Considering the required time period to achieve the necessary level of fitness to return to play and the current stage of the NBA season, Ball will not return this season.
"The focus for Ball will continue to be on the resolution of his discomfort and a full return for the 2023-24 season."