Conor McGregor returned to the Octagon at T-Mobile Arena in Las Vegas on Sunday, July 11, 2026.
The main event featured a rematch between Conor McGregor and Max Holloway, the two had not faced each other in over a decade.
Ahead of this event, there were high hopes that the rematch could be the first of several more bouts between the two athletes and the start of a new chapter in Conor McGregor's career.
However, things came to a halting stop early in the first round at UFC 329 during the main card event.
Conor McGregor UFC 329 Injury
In his highly anticipated return, a right leg injury quickly ended the fight for McGregor.
Conor McGregor landed awkwardly on his right leg after attempting a jump kick when the fight started. Moments later, he dropped to his back and endured a pound from Holloway.
Once McGregor got to his feet again, he indicated to the referee that he was unable to continue. Max Holloway was awarded the KO/TKO 1:09 into the first round.
After spending five years away from the Octagon recovering from a broken left-leg, McGregor's return ended with a right internal knee injury.
MRI results will provide a better understanding of the injury, but as of now, its suspected to be either a torn ACL or damaged meniscus cartilage in his right knee.
When will Conor McGregor return to the Octagon?
It is unclear if Conor McGregor will ever fight again, but the 37-year old will take time to recover from his right leg injury.
Only time will tell if Conor McGregor will be ready to return to the Octagon.
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