The referee stopped Conor McGregor's UFC 329 bout on July 11, 2024 [2], after the fighter appeared to suffer a leg and knee injury [4].

The incident raises critical questions about the future of the former two-division champion. Given his age and history of physical setbacks, analysts are debating whether the injury marks the end of his professional career.

McGregor, who is 38 years old [1], has faced a challenging road to redemption in his recent outings. The stoppage at UFC 329 adds to a career that now includes four stoppage losses [3]. The sudden nature of the injury during the contest forced the official to intervene to ensure the fighter's safety.

Industry analysts suggest that a loss or a significant injury at this stage of his career could finish McGregor's run among the elite. The combination of his age and the specific nature of the knee injury creates a difficult path for a potential comeback, one that requires extensive rehabilitation and recovery.

While McGregor has previously spoken about his desire to compete, the physical toll of the sport has become more evident. The stoppage at UFC 329 represents a pivotal moment where the fighter's ambition meets the reality of his physical condition.

Supporters and critics alike are now waiting for medical evaluations to determine the severity of the leg damage. Until a formal diagnosis is released, the MMA community remains divided on whether the champion will return to the Octagon or announce his retirement from the sport.

The referee stopped Conor McGregor's UFC 329 bout after he appeared to suffer a leg and knee injury.

The stoppage of McGregor's fight at UFC 329 signifies a shift in the narrative of his career from one of dominance to one of physical fragility. At 38, the recovery timeline for severe knee injuries is longer and less certain than in a fighter's prime. If the injury is chronic or requires major surgery, the window for McGregor to regain elite status effectively closes, likely forcing a transition from active competitor to a purely promotional or coaching role within the UFC.