Xavier Tillman's 'Night Labs' Drive Celtics Potential in Year 6

Xavier Tillman, entering his sixth NBA season with the Boston Celtics, continues to demonstrate an "ultimate professional" mindset, according to head coach Joe Mazzulla. Tillman, a former second-round pick, revealed his dedication to "night labs" – extra shooting, stretching, treatment, and massages – to maximize his potential. He emphasizes not being content and constantly pushing for progression, viewing preparation as more consistent than game outcomes. Tillman ended the preseason with a flourish, including a last-second shot to beat the Raptors, solidifying his role in Boston and showcasing his commitment to continuous improvement.