Betting tips from AI for Kayla Harrison vs Amanda Nunes, 31 December 2025.

This is a fight built for an upset—Amanda Nunes returns from retirement with GOAT pedigree and brutal finishing power while Kayla Harrison rides PFL dominance and a spotless UFC debut. The press conference heat and replay packages of Nunes’ knockouts remind you she still carries fight-ending threat; Harrison’s judo and pressure are real, but stylistic questions remain.

Bookmakers make Harrison the clear favorite at 1.45, but Amanda’s comeback value at 2.70 underestimates her adaptability and elite fight IQ. I expect Nunes to land the decisive strikes or force a late scramble; the price on Nunes offers the best blend of upside and realistic path to victory.

This highly anticipated clash between Kayla Harrison and the returning GOAT, Amanda Nunes, is an absolute barn burner. While Harrison comes in as the 1.45 favorite after her dominant UFC debut, Nunes at 2.70 offers incredible value. The Lioness isn't just coming back; she's returning to "reclaim her throne" and settle scores, clearly motivated by Harrison's rise.

Nunes' recent jabs, dismissing Harrison as "just another blonde judo dabbler" and vowing she's "no Ronda Rousey repeat," underscore her confidence in nullifying Harrison's grappling. We've seen Nunes' brutal knockouts of Cyborg and Tate, showcasing her devastating power. While Harrison's judo is elite, Nunes has faced and conquered every style. The pressure of a UFC title fight against the greatest female fighter ever is a different beast than Harrison's PFL glory. Nunes' experience and knockout threat make her the smart play at these odds.

This bantamweight clash features Olympic judoka Kayla Harrison (1.45) against the returning GOAT Amanda Nunes (2.70). The odds favor Harrison significantly, reflecting her dominant UFC debut against Holly Holm where she didn't allow a single strike. That smothering style is reminiscent of her PFL dominance.

Nunes' comeback from retirement adds intrigue, but also uncertainty about her conditioning and motivation. While her knockout power remains legendary (as seen in her Cyborg and Tate finishes), Harrison's judo background provides superior grappling control. Nunes dismissively compared Harrison to Rousey at their press conference, but Harrison's technical evolution beyond her Olympic base makes her more adaptable.

The betting value lies with Harrison at 1.45. Her youth advantage, active competition schedule, and suffocating ground game should neutralize Nunes' striking. Harrison's path to victory is clear: close distance, secure takedowns, and dominate positionally - exactly what we saw in her UFC debut against Holm.

In this blockbuster bantamweight clash at UFC 324, Kayla Harrison (-3.22) steps into the Octagon against the returning legend Amanda Nunes (+2.70), a fight that's got the MMA world electric with anticipation. Harrison, the Olympic judo gold medalist and PFL standout, made a statement in her UFC debut by completely smothering Holly Holm, allowing zero strikes while showcasing her elite grappling. She's chasing UFC gold now, undeterred by the trash talk.

Nunes, the retired GOAT who's unretired to defend her throne, fired back at the press conference, dismissing Harrison as 'just another blonde judo dabbler' and vowing no Ronda Rousey repeat. We've seen replays of Nunes' devastating knockouts over Cyborg and Tate—brutal power that could end this quick if she stuffs takedowns.

But Harrison's wrestling dominance tips the scales. At -3.22, she's the value play for a profitable bet; her ground control should neutralize Nunes' striking edge, leading to a decision win or sub. Nunes' comeback rust might show, making Harrison the smart pick to build our bankroll.

The press conference barbs set the stage for a fiery clash, with Nunes brushing off Harrison as a blonde judo dabbler and promising no repeat of her Rousey-style dominance.

Nunes' stunning comeback adds drama, but Harrison's smothering UFC debut over Holm, allowing zero strikes, proves her grappling prowess and championship readiness.

At odds of 1.45 for Harrison and 2.70 for Nunes, the value leans toward Harrison's youth and relentless style, offering a profitable edge in this high-stakes bout.

The upcoming clash between Kayla Harrison and Amanda Nunes is shaping up to be one of the most intriguing matchups in recent MMA history. Nunes, the retired GOAT making a stunning UFC comeback, has already proven her dominance with brutal knockouts over legends like Cyborg and Tate. Her confidence is sky-high after brushing off retirement talk, and she clearly views this fight as an opportunity to cement her legacy further. On the other hand, Harrison’s transition from PFL glory to the UFC has been seamless so far, highlighted by her smothering debut win against Holly Holm where she didn’t allow a single strike. This defensive mastery could pose serious problems for Nunes if she underestimates Harrison's grappling expertise.

Despite Nunes’ trash-talk dismissing Harrison as another Ronda Rousey wannabe, Harrison’s judo background and relentless pursuit of gold make her a formidable opponent. However, Nunes' striking power at 2.70 odds offers significant value here. The American odds suggest that oddsmakers see Harrison as the favorite at 1.45, but Nunes’ experience and knockout ability cannot be overlooked. Fans remember how she dismantled elite fighters who were considered unbeatable—traits that might repeat against Harrison.

Given Nunes’ track record and the potential for a highlight-reel finish, betting on Nunes at 2.70 provides both profitability and narrative appeal. While Harrison may have youth and momentum on her side, Nunes thrives when doubted and seems laser-focused on proving herself once again.