Overview
- Multiple outlets report that Brown had cervical spine surgery on Monday to address a recurring neck problem that ended his 2026 season.
- The procedure involved the C5 vertebra and follows a diagnosis this year of a stress reaction in the same area that first surfaced in 2024.
- The Cubs say Brown will not be cleared to throw until early 2027 and the team hopes he can begin a throwing progression that could lead to a first‑half return.
- Brown’s operation deepens Chicago’s offseason rotation shortfall after several starters left in free agency and other top arms remain injured or recovering from surgery.
- A likely MLB lockout in December could limit Brown’s access to team medical staff and complicate his winter rehab, so the club’s next steps and recovery timeline will be closely watched.