Harrison Has Lost Once. The Woman Who Beat Her Says Nunes Can Finish Her Anywhere.
GOATIFYKayla Harrison has built a mixed martial arts career around taking away choices. Opponents know that the two-time Olympic judo champion wants to close distance, establish her grips and turn an exchange into a fight she can control from the top. Knowing the plan has rarely been enough to stop it. Across her professional MMA career, just one opponent has beaten Harrison: Larissa Pacheco.
That makes Pacheco's opinion more than a routine pre-fight prediction as Harrison prepares to defend her UFC women's bantamweight title against Amanda Nunes at UFC 334 in New York. Pacheco went through three fights and 65 minutes with Harrison before finally solving her in their 2022 PFL championship meeting. She has also trained with Nunes while the former UFC champion was preparing for an earlier, postponed version of this matchup.
Pacheco believes Nunes possesses the more complete set of answers. She sees routes to victory on the feet and on the ground, and she expects the returning former champion to find a finish. The claim is provocative because Harrison has never been stopped in MMA, but it comes from someone who knows what it feels like to spend round after round looking for a crack in her game.
Her perspective also has limits. Pacheco was involved in an earlier phase of Nunes' preparation, not the final camp for this weekend. That distinction matters as much as the prediction itself. Pacheco can describe the opponents she knows and the skills she has seen; the fight still has to establish which of those skills holds up under championship pressure.
Pacheco's 65 minutes with Harrison changed the evidence
Pacheco's credibility begins with a trilogy that refused to follow the usual trajectory. She lost twice to Harrison in 2019, when the Olympic gold medalist was establishing herself as the defining attraction of the PFL women's lightweight division. Harrison's physicality, positional control and ability to dictate the range left opponents with little space to work. Pacheco left those meetings without the result she wanted, but with a detailed understanding of how hard it was to interrupt that system.
By the time the pair met again in the 2022 PFL championship, the familiar matchup had a new edge. Pacheco had sharpened her striking, learned to survive the wrestling exchanges and become more comfortable fighting under Harrison's pressure. She did not need to make Harrison look ordinary. She needed to prevent long stretches of control from deciding the fight before her own offense could count.
The championship went the full five rounds. Pacheco repeatedly answered Harrison's takedown game with urgency, threatened in transitions and made her striking work matter. The judges returned identical 48–47 scorecards in Pacheco's favor. Harrison suffered her first professional MMA defeat; Pacheco became a PFL champion and the only fighter to establish, on the record, that Harrison could be beaten.
One decision does not mean Pacheco uncovered a permanent weakness. Different weights, different rule sets and different moments in a career can produce different outcomes. A game plan that survived one night against a strong grappler is not an automatic formula for a different fighter four years later. Still, the 2022 result is more useful evidence than the usual speculation about how someone might handle Harrison's clinch or top pressure.
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Those 65 total minutes across three fights taught Pacheco how quickly Harrison could make a round feel small. A brief lapse in positioning becomes a prolonged wrestling sequence. The physical task can be as exhausting as the technical one, because a fighter has to defend while still finding moments to score. Pacheco knows that danger firsthand, which is why she acknowledges Harrison's strength and judo background even while favoring the challenger.
There is another reason the history matters: Pacheco did not win by pretending Harrison's best skill did not exist. She stayed competitive through the phases where Harrison expected to control the fight. That is the bridge to the Nunes matchup. The relevant question is not whether the former champion can simply avoid grappling for twenty-five minutes. It is whether Nunes can remain dangerous while defending, resetting or attacking through the transitions Harrison relies upon.
An old photograph of the PFL rivalry is therefore not a prediction of what UFC 334 will look like. It is a reminder that this seemingly one-sided style of fight has been disrupted before. Pacheco, rather than a commentator guessing from a few highlights, was the person who did it.
Why Pacheco trusts Nunes' options on every level
Pacheco's argument for Nunes is built on versatility. Harrison is among MMA's most accomplished athletes in pure judo, with Olympic titles that cannot be replicated by a few months of defensive drilling. Her MMA approach combines that base with strength, persistence and heavy positional pressure. Pacheco does not dismiss any of those tools. She questions whether they leave Harrison enough answers when she faces an opponent who can threaten from more positions.
Nunes has spent much of her career making opponents pay for the moment between their preferred technique and the next one. The former two-division UFC champion can strike with power, change the angle of an exchange, defend and scramble, and attack submissions when a positional opening appears. Her résumé against top contenders gives those abilities a competitive foundation beyond the training room. Pacheco's conclusion is that Nunes can create danger without first winning the exact type of exchange she wanted.
The Brazilian's assessment is especially interesting because she was invited into Nunes' preparations for the originally planned fight. Pacheco helped in an earlier camp before the bout was postponed. She had already fought Harrison three times and understood how her grips, timing and willingness to keep wrestling changed an opponent's choices. That is valuable sparring knowledge: a training partner does not need to imitate every technique perfectly to reproduce the pace, pressure and tactical problems that must be solved.
Yet Pacheco is careful about what she cannot know. She was not present for the final stage of Nunes' preparation ahead of UFC 334. A return after a long layoff involves more than a list of techniques. Timing, conditioning, weight management, the capacity to absorb pressure and the comfort of fighting in a live arena are all tested differently from training. Nunes' ability to perform them at a championship level on this particular night remains an open question.
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Harrison, meanwhile, has reason to believe her approach translates into the UFC. Her wins over Holly Holm, Ketlen Vieira and Julianna Peña established that opponents with very different experience and skill sets still found it difficult to keep her out of productive grappling positions. Those fights took place under the brightest organizational spotlight and brought her to the title she now defends. That is not a resume to wave away merely because Nunes has stronger historical name recognition.
The tactical tension is easiest to see near the fence. Harrison wants to make an opponent react to grips and level changes, then take the available route into a takedown or prolonged clinch. Nunes would prefer to make those entries costly with accurate punches and quick exits, while keeping enough balance to avoid gifting a clean finish to the sequence. If she gives ground without answering, Harrison can slowly compress the fight. If she overcommits to intercepting the entry, she risks giving up her hips.
On the mat, the distinction between elite judo and MMA grappling becomes still more important. Harrison's control can consume rounds, but Nunes brings her own black-belt jiu-jitsu and a history of making offensive decisions from scrambles. That does not mean an instant submission is waiting every time Harrison shoots. It means the challenger could have meaningful counters when a transition opens, instead of regarding every ground exchange as a defeat.
The striking contrast is similarly real but not absolute. Nunes has produced some of the most emphatic finishes in women's MMA, while Harrison's strongest advantage usually begins once the fight becomes physical at close quarters. A clean Nunes shot could change the balance of the contest immediately. Equally, the threat of a Harrison takedown can alter an opponent's stance, punch selection and willingness to plant her feet. Striking does not happen in a vacuum when the person across the cage can take the fight down.
That is why Pacheco believes Nunes has several potential finishing routes, not a guaranteed script. Knockout, submission and a hard-fought decision are different paths requiring different moments. The challenger will have to create and recognize those moments against a champion who has never previously been finished. Pacheco's firsthand knowledge strengthens the prediction, but it cannot settle the matchup before the opening bell.
Nunes' return also changes the stakes beyond a single belt. She retired in 2023 with the reputation of a generational champion. Coming back to face another elite competitor means accepting the possibility that the sport has moved on while she was away. Harrison has the chance to make that statement with a win; Nunes has the chance to show that the full range of skills Pacheco admires still operates at the highest level.
Pacheco is still fighting for her own next chance
Pacheco's prediction is not arriving from someone whose own competitive story is finished. She is still pursuing major MMA opportunities after leaving the PFL, where she held titles in two divisions and established the Harrison victory as the defining result of her career. Being the woman who once beat an Olympic champion is a powerful introduction. It is not, by itself, a contract, a ranking or a guarantee of another major platform.
Her path has already taken her beyond a conventional MMA schedule. Earlier in 2026, she appeared in Karate Combat and delivered a knockout against Julia Stasiuk. The alternative format keeps her active, and it provides a different way for fans and promoters to evaluate her offense. But Pacheco's ambition extends beyond a one-night appearance in another combat-sports organization.
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Shop Now ↗She says another Karate Combat bout is being targeted for December 5 in Miami, with former UFC title challenger Mayra Bueno Silva discussed as an opponent. That is a planned matchup rather than a completed or guaranteed result, and changes remain possible until the promotion finalizes its card. The suggested opponent nevertheless illustrates the kind of recognizable competition Pacheco wants: fighters whose names and records resonate with the wider MMA audience.
Pacheco also continues to pursue a UFC opportunity despite previously receiving an answer that has not led to a deal. At 32, she argues that she has meaningful years left and does not intend to walk away simply because the next contract has been difficult to secure. The stubbornness is consistent with the career that produced her breakthrough against Harrison: she kept returning to a problem after two unsuccessful attempts.
That personal stake makes her comments about Nunes more layered than a retired athlete's confident prediction. A strong performance by either woman would influence how the sport remembers the PFL trilogy. If Harrison defeats Nunes, her only MMA loss remains an even more remarkable anomaly. If Nunes wins, Pacheco becomes the shared reference point connecting the two competitors' preparation and the champion's lone defeat.
There is no need to turn that connection into a claim that Pacheco is secretly fighting this title bout herself. She is not in the cage at UFC 334, and the official result will belong entirely to Harrison or Nunes. The actual connection is more revealing: Pacheco has both suffered against Harrison's grappling and helped a future opponent rehearse some of the problems it presents. Few available voices can compare those two perspectives without relying exclusively on footage.
Her own next bout could also affect the way the conversation develops. Another convincing win against credible opposition would give her bargaining position fresh substance instead of asking a promotion to remember what happened in 2022. That incentive to keep competing helps explain why Pacheco is willing to talk about both the old rivalry and her potential future, rather than allowing a single career moment to stand as her final chapter.
Pacheco's pick is clear: she favors Amanda Nunes to finish Kayla Harrison because she believes the former champion has more ways to create trouble and more answers when the fight changes shape. It is a prediction grounded in 65 minutes against Harrison and firsthand exposure to Nunes' earlier camp, not simply loyalty to a fellow Brazilian.
At the same time, neither the upset Pacheco scored in 2022 nor the reputation Nunes built before her retirement can fight these rounds for them. Harrison has kept improving in the UFC, while Nunes must prove that her timing and conditioning survived the years away. The collision of those facts is what makes the matchup compelling.
For Pacheco, the result will be another reference point in a rivalry she understands from the inside. For everyone watching UFC 334, the answer will come from the exchanges themselves: who controls the clinch, who stays dangerous when plans break down, and who can turn a narrow opening into the moment that decides a championship.
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