​Conor McGregor has an opportunity to validate his self-proclaimed claim of being the UFC’s greatest featherweight of all time when he returns to the octagon for the first time in five years to face Max Holloway at UFC 329, held at the T-Mobile Arena in Las Vegas, Nevada. At 37, McGregor (22-6) has endured a rough stretch in the UFC, losing his two most recent bouts by knockout to Dustin Poirier in 2021. Notably, those losses came months apart in the same calendar year, marking a difficult period in his career. McGregor has not fought at the featherweight limit of 145 pounds since 2015, a division he once ruled, and he already earned a victory over Holloway at 145 pounds when he defeated him by unanimous decision in 2013—an early highlight of his career that occurred in just his second UFC appearance. The upcoming fight, however, will take place at welterweight, adding another layer of intrigue to the matchup.
“I love Max as an opponent,” McGregor said in discussing Holloway. “He has fought so many people. He has a very impressive body of work in the Octagon. He’s a future Hall of Famer. Now, I get to showcase my level.”
The atmosphere around this bout is reminiscent of McGregor’s earlier days, when he seemed unstoppable inside the cage. His remarks about Holloway reflect a belief that facing a veteran is a meaningful measure of his own capabilities, even after several high-profile setbacks. Holloway, with a résumé that features an extensive list of top-tier opponents and a legacy that many see as potential Hall of Fame-worthy, presents a challenging test for McGregor as he ventures into a different weight class.
The last few years have not been kind to McGregor in the UFC’s lightweight division. He stepped back into the arena on July 10, 2021, for the rematch that marked the culmination of a three-fight series against Poirier at UFC 264 in Las Vegas. Poirier had previously claimed a knockout in the second round at UFC 257 in January in Abu Dhabi, avenging his initial loss to McGregor in 2014. The rematch ended in a dramatic fashion: Poirier dropped McGregor with a punch, McGregor’s leg buckled, and he fell to the canvas, followed by a flurry of strikes that led the referee to stop the fight in the first round. The aftermath was stark—McGregor was carried out on a stretcher with a fractured leg and did not fight again until this upcoming weekend’s event.
As fans prepare for UFC 329, the anticipation is thick with the possibility that McGregor can reestablish himself as a force in the sport’s most competitive circles. A victory over Holloway would not only reaffirm his confidence and legacy at featherweight—if he can demonstrate success at welterweight as well—but it would also send a message that the arc of his career is far from finished. The question remains whether McGregor can reclaim the edge, speed, and precision that defined his rise, and whether Holloway’s endurance, volume striking, and wealth of big-fight experience will translate into another setback for the Irish star.
This weekend’s event represents more than a single bout; it is a pivotal moment in a career that has seen meteoric highs and challenging lows. For McGregor, the path back to prominence is paved with questions about how his skills translate across weight classes, how he handles the pressure of a stadium-sized crowd again, and whether his time away has fostered renewed focus and technique. For Holloway, the test is clear: neutralize McGregor’s power and speed, exploit any gaps, and extend a legacy that has already placed him among the sport’s most durable and accomplished competitors. As the stage is set in Las Vegas, all eyes will be on the octagon to see which version of Conor McGregor emerges and whether his long-shot bid to be regarded as the greatest featherweight in UFC history can be vindicated once more.