What happened: Center Zach Collins has agreed to a two-year, $17 million contract extension to remain with the Chicago Bulls, per Shams Charania. The deal keeps the veteran big man in Chicago rather than reaching free agency.

Why it matters: Retaining Collins gives the Bulls continuity and interior depth heading into the 2026-27 season. Securing a rotation center on a manageable multi-year figure lets Chicago stabilize its frontcourt without dipping into a thin free-agent market at the position.

What to watch: Watch for how Collins factors into Chicago's frontcourt rotation and whether the Bulls make additional moves around him this offseason.