Celtics balance continuity and cost-cutting with Mazzulla extension

The Boston Celtics are entering a markedly different season with a blend of continuity and cost-cutting as the franchise recalibrates after a series of upheavals driven by Jayson Tatum’s season-altering Achilles injury. With the core that delivered a championship still in place but the payroll constrained by luxury-tax rules, the team has extended head coach Joe Mazzulla on a multiyear deal while trading away key veterans and positioning younger players for expanded roles. The result is a measured balance between sustaining a championship culture and building a sustainable, financially flexible roster for the coming years.

The offseason saw a dramatic reshaping of the roster as Boston pursued relief from the second luxury-tax apron. Kristaps Porzingis and Jrue Holiday were traded, and Luke Kornet was not retained as part of the broader strategy to trim salary. Al Horford’s status remains undecided as free agency unfolds, adding to the sense that Boston is prioritizing financial flexibility alongside on-court continuity. In parallel, the Celtics moved to preserve a sense of identity by locking in Joe Mazzulla to a multiyear extension, underscoring the franchise’s desire to...