Fans of the Ultimate Fighting Championship and martial arts, rejoice! On July 11, 2026, during the highly anticipated International Fight Week at the T-Mobile Arena in Las Vegas, two of mixed martial arts’ most iconic figures will clash once more. Conor McGregor and Max Holloway are set to meet in the Octagon for the first time since their classic encounter at UFC Fight Night: Shogun vs. Sonnen in August 2013, a fight that took place long before either man became a global superstar synonymous with their sport.
Almost thirteen years later, they return to the same stage with vastly different legacies. This bout promises to be a global spectacle, reaffirming the immense popularity of the UFC, regardless of a fan’s preferred fighter. Beyond the athletic prowess and the legacy-defining stakes, enthusiasts also have the thrill of betting to anticipate.
UFC 329 Details and Concept
The rematch is slated to occur in the welterweight division, adding another intriguing layer to this historic matchup. Neither fighter built their legendary status at 170 pounds. McGregor achieved his status as the UFC’s first simultaneous two-division champion in the featherweight and lightweight divisions, while Holloway established one of the greatest featherweight championship reigns in UFC history. Their collision at welterweight highlights the realities of time, wear and tear, and fighter evolution. Both are older, more experienced, physically different, and at a career stage where legacy supersedes rankings. UFC 329 transcends a typical rematch; it’s a confrontation between the past and present of mixed martial arts.
For Conor McGregor, this marks his first UFC appearance since July 2021, when he suffered a severe leg break against Dustin Poirier. After nearly five years away from active competition, the Irish superstar returns under immense scrutiny. Questions about his motivation, discipline, physical condition, and ability to compete against elite opponents have long surrounded him. Can he silence the doubters and return to winning ways? UFC 329 is more than just a comeback attempt for the megastar; it could be the final, defining chapter of one of the sport’s most influential careers.
For Max Holloway, this rematch is about unfinished business, as he holds a 0-1 record in their rivalry. He has transformed from the teenage prospect who faced McGregor in Boston into one of MMA’s most respected and accomplished fighters. A former champion himself, Holloway has navigated title reigns, grueling battles, significant setbacks, and historic victories since their first encounter. Despite his accolades, the loss to McGregor remains an indelible early chapter in his career. Can he even the score and gain retribution against the legend? Such a victory would undoubtedly add new depth and significance to his legacy.
Odds and Predictions: What Happened Last Time?
To bet on Holloway vs. McGregor in 2026 requires an understanding of their history. Currently, with the fight just under two months away, Holloway is the strong betting favorite. McGregor, older and having been out of the octagon for years, is the clear underdog.
History plays a crucial role in the UFC. Reviewing their previous fight is essential when analyzing the upcoming one. The first encounter between Conor McGregor and Max Holloway occurred on August 17, 2013, at UFC Fight Night 26 in Boston. At the time, neither fighter was a major MMA name, but both possessed extraordinary talent, hinting at future superstardom.
McGregor entered the UFC with immense hype from Cage Warriors, where he was already a two-division champion. He was charismatic, outspoken, possessed precise striking, and exuded a rare confidence for a newcomer. His UFC debut a few months prior, a quick first-round stoppage, had immediately announced him as a serious featherweight prospect.
Holloway, at 21, was still developing. While he showed flashes of brilliance, he lacked the polish and experience that would later define his championship years. He was seen as a durable, exciting Hawaiian striker with potential, though few predicted he would become one of the sport’s greatest volume punchers. He was the slight underdog in that bout, eager to prove himself in his young career.
The fight itself was revealing. McGregor started strong, controlling the distance with his movement and timing. His left hand found Mark, and his kicks disrupted Holloway’s rhythm. Holloway struggled to establish his combinations as McGregor dictated the pace. A significant moment occurred early when McGregor suffered a torn ACL. McGregor later revealed he fought much of the bout with a severely injured knee. This injury forced a tactical shift, leading him to incorporate more grappling and top control.
This adaptation is a frequently overlooked aspect of McGregor’s career. Despite his reputation as a pure striker, he demonstrated composure and intelligence by altering his strategy mid-fight. He secured takedowns, controlled position, and limited Holloway’s opportunities. Holloway displayed resilience throughout, remaining dangerous even as the younger, less experienced fighter. While his signature pressure and boxing combinations began to emerge, McGregor’s early lead and grappling control proved decisive.
After three rounds, McGregor won by unanimous decision with scores of 30-27 across the board. In hindsight, the fight is historically fascinating, featuring two future legends before they reached their prime. Watching it now feels almost surreal. McGregor had not yet defeated José Aldo, become a double champion, or revolutionized combat sports economics. Holloway had not yet built his legendary featherweight reign or engaged in epic battles. The fight serves as a time capsule from a different UFC era, perfect for reflection and analysis.
What Winning Would Mean for McGregor
If McGregor defeats Holloway at UFC 329, it would be one of the most remarkable comeback victories in UFC history. The skepticism surrounding him is immense. He hasn’t fought in nearly five years, is approaching 38, and is returning from a devastating leg injury. His lifestyle has been heavily scrutinized, and many doubt his ability to defeat elite competition. A second win over Holloway would immediately silence much of this criticism and fundamentally alter the narrative of his later career. Instead of being remembered for decline, he would have a defining late-career achievement against a respected contemporary.
The implications would be significant. Holloway has historically been incredibly difficult to overwhelm with pressure or durability. If McGregor can return after years away and defeat a fighter known for pace and resilience, it would validate that his timing, power, and fight IQ remain elite. Commercially, a win would reignite endless possibilities. McGregor has always been the UFC’s biggest pay-per-view attraction. A successful return would immediately spark conversations about title contention, blockbuster rematches, and massive crossover events. Most importantly, a victory would allow McGregor to reclaim some of the mystique that once made him feel inevitable. UFC 329 may be his final chance to restore that identity.
What Winning Would Mean for Holloway
For Holloway, defeating McGregor now would serve as both revenge and validation. While he has arguably built a superior overall MMA resume since their first meeting, McGregor’s 2013 victory has always lingered in their narrative. Holloway has spent over a decade evolving while McGregor became a global sports icon. This rematch offers him the chance to definitively close that chapter.
A victory would solidify Holloway’s status as one of the greatest featherweights and lower-weight fighters in UFC history. It would demonstrate that while McGregor’s commercial peak may have been brighter, Holloway’s sustained excellence has proven more enduring competitively. There is also symbolic importance in defeating Conor at this stage. Holloway represents activity, consistency, and perseverance, having remained in the trenches of elite competition year after year while McGregor’s career became fragmented. Beating McGregor now would feel like the triumph of longevity over celebrity.
It would further elevate Holloway’s cross-generational legacy. Few fighters can claim meaningful victories across multiple UFC eras, with more than a decade between fights. Holloway has remained relevant through changing divisions, champions, and styles. Emotionally, winning could carry enormous significance. Fighters rarely get opportunities to revisit defining moments from their youth. To defeat McGregor now, after everything both have experienced, would provide one of the sport’s most poetic full-circle moments in years.
It Will Be a Classic Whoever Wins
The stage is set, the date is confirmed. Dana White delivers for the fans once again. Neither man is entering this fight at their physical peak. This is not the McGregor of 2015 or the Holloway of 2018. Time changes fighters, and damage accumulates. Reflexes slow, and priorities evolve. But this can create even greater stakes. Fans will be watching not just to see who wins, but to see if McGregor can still summon greatness after years away from the Octagon, and if Holloway can finally erase the memory of that first defeat. This July, two icons will confront their past and battle the passage of time in front of the entire MMA world.