We are living in unprecedented times. That’s often a sentence that precedes some new horror on the global stage, but today we can pause a moment to marvel instead at an unforeseen accomplishment. Justin Gaethje transformed his legacy over the course of four brutal rounds, and emerged as the UFC undisputed lightweight champion. Equally shocking was the Rory MacDonald-esque decimation of champion Ilia Topuria’s face at the end of those twenty minutes. The former champion was transported to the hospital after the event and as we await the results of a CT scan, I would not be surprised if the results come back with some kind of orbital fracture. Topuria’s body language was reminiscent of Josh Koscheck in his unsuccessful title fight versus Georges St-Pierre, in which the champion relentlessly pulverized the challenger’s face with jabs.
How Did He Do It?
Justin Gaethje won the title the same way he got the title shot: by refusing to let anyone but him set the terms of engagement. Let’s start at the beginning, one year ago. After UFC 317: Oliveira vs Topuria, Dana White was asked about comments by Gaethje expressing his inclination to retire if he wasn’t going to be offered a title shot. White responded thusly:
“Listen, everybody has their opinions. If you’re thinking about retiring, you know how I feel about that. You should probably retire. We love Justin Gaethje and Justin Gaethje did step up and he’s been an exciting, fun fighter to have here in the UFC, but to say, ‘Listen, unless you give me a title shot I’m retiring,’ that’s pretty wacky.”
Things only got more wacky after those words left White’s lips. While Gaethje sat on the sidelines, Ilia Topuria’s personal life derailed his fighting career. He filed for divorce in October 2025 and the ensuing custody dispute caused the champion to publicly step back from his fight schedule to focus on retaining access to his daughter.
This delay coincided with the January 2026 debut of UFC’s new broadcasting partnership with the Paramount streaming platform. Perhaps the promotion thought they could make lemonade out of lemons and booked one of their emerging stars, Paddy Pimblett, against Gaethje to kickoff the Paramount Era and set the stage for Pimblett and Topuria to settle their years-long rivalry in a title unification bout. This probably felt like a clever solution to the UFC, as Pimblett had been steadily building his name by feasting on a trio of aging action fighters: Tony Ferguson, King Green, and Michael Chandler. Justin Gaethje looked like another rung on the same ladder. What ensued was an absolute slobberknocker in which Pimblett’s youth was no match for Gaethje’s power, tenacity, or relative technical superiority.
Fans found themselves marveling at the achievement, but ultimately resigned to Gaethje getting flatlined once Topuria returned to the cage.
The Legacy Making Fight
According to the laws of “MMA Math,” Charles Oliveira and Max Holloway beat Justin Gaethje, and Ilia Topuria decisively finished both of those men. Therefore, Ilia Topuria should demolish the aging action fighter. Right?
Not today, Georgian.
Ilia Topuria seemed to approach the Gaethje fight as though he had read all the pre-fight analysis, saw the betting lines, and took them as gospel. The champ spent very little time using his vaunted footwork to flummox Gaethje. We didn’t see deft pivots spinning the interim champ around, forcing him to chase Topuria around the cage and tiring him out. Topuria stalked Gaethje like a predator who doesn’t realize their prey also has claws that catch and jaws that bite. In under sixty seconds, Gaethje had thrown and mostly landed a dozen hard jabs.
What was Ilia thinking? Did he believe that his power — which admittedly had stopped three consecutive legends in their tracks — was so all encompassing that it blinded him to the fact that Justin Gaethje hits like a god damned truck? No one has defeated Justin Gaethje by standing and trading. Max Holloway got away with it after breaking the man’s nose and beating on him for 24 straight minutes. In those final ten seconds everyone watching held their breath, knowing that Gaethje still had the ability to snatch victory from the jaws of defeat. That’s what made Holloway’s offer to stand and trade so maniacal and his KO all the more shocking.
Ilia Topuria had laid none of that groundwork. He walked into the cage against a fresh Gaethje who possessed the secret sauce that motivates fighters around the world: being an underdog. Fighters love to feel like it’s them against the world and Gaethje seized on that feeling. Throughout the fight he took deep, heaving breaths and absorbed a hellacious amount of body shots, but the man came through the fire, emerged an undisputed champion, and rewrote his legacy.
Forget Math, Gaethje Also Beat the 35 Year Old Curse
There is a piece of conventional wisdom in MMA that says fighters over the age of 35 generally cannot win title fights, and betting on youth in combat sports is a fairly reliable metric. Scrolling through Justin Gaethje’s Wikipedia page I was doubly surprised to realize that the man has never, not once in his UFC career, defeated an opponent under 30 years old.
To do so at this late stage of his career, against one of the best fighters in a generation, has given me pause. After working in the MMA media for over a decade I have to appreciate the way this sport will never truly let me feel like I’ve seen it all. Gaethje has one of the most rewatchable fight resumes, and perhaps I’d consigned him in my mind to the category of “great to watch, but not actually great” fighters. MMA is full of surprises. It has been a remarkable run for Justin Gaethje and I may have to park myself down on the couch and rewatch some classic performances, and toast the man again later this week.
Thanks for reading, my name is Chris Rini and you can find me on Twitter at @RiniMMA.