The Bulls confirmed Wednesday that Ball (knee) has started playing in full-contact five-on-five scrimmages and hasn't faced any setbacks, Joe Cowley of the Chicago Sun-Times reports.

This is a massive hurdle for Ball to clear. The 2017 No. 2 overall pick hasn't played in an NBA game since Jan. 14, 2022 and has undergone three surgeries on his left knee during that stretch, including an experimental cartilage transplant for a new meniscus. Cowley notes that no professional athlete has ever returned to high-level competition after having that surgery. Ball picked up his $21.4 million player option for 2024-25, so the Bulls would certainly be incentivized to play him if he's healthy. However, it's unclear how he'll fit into Chicago's plans after the team traded for Josh Giddey this offseason.