UFC 306: O'Malley vs Dvalishvili
Sean O'Malley vs Merab Dvalishvili
BantamweightThe most flamboyant champion in the sport defends against his former training partner — a Georgian machine who has won 11 straight fights and whose only known setting is forward. O'Malley wants to prove he's the real deal. Dvalishvili wants to prove the belt belongs to the most relentless fighter in the division. This is art versus engine.
Dvalishvili's volume is unprecedented at bantamweight — he throws at a rate most fighters can't match and uses that pace to set up takedowns, clinch work, and sustained control. O'Malley's genius is distance management and precision, and he has the footwork to make opponents miss. The problem is that Dvalishvili's relentlessness doesn't care about footwork.
O'Malley is a legitimate finisher — his KO power is real, and one clean left hand can end any fight. If Dvalishvili gets sloppy with his takedown entries and eats a counter, the Machine shuts down instantly.
O'Malley uses his reach advantage in combination with lateral movement to keep Dvalishvili at the end of his power range. He times the Georgian's forward lunges with straight punches and looks for the counter left hand every time Dvalishvili dips his head on a takedown shot. One clean shot — one — and the Machine stops.
Dvalishvili does exactly what he always does: he doesn't stop moving forward. He crowds O'Malley's space, nullifies his footwork by cutting off the cage, and drags him into grappling exchanges that drain O'Malley's offensive output round by round. The Machine gets crowned.
Alexa Grasso vs Valentina Shevchenko
W FlyweightThe trilogy that has defined the women's flyweight division reaches its third and final chapter. Grasso submitted Shevchenko to steal the belt. They fought to a draw in a controversy-filled rematch. Now, inside the Sphere, on Mexican Independence Day weekend, in front of a crowd packed with her countrymen, the champion gets one more shot to put the question to rest.
Shevchenko is the superior technical fighter on paper — her striking volume, takedown accuracy, and ground control are elite in ways that the scorecards rarely capture. In fights one and two, Grasso proved she can compete with Shevchenko on the feet and that her submission game is a genuine threat even against one of the sport's greatest.
Grasso's guillotine is a real weapon — even Shevchenko acknowledges the danger in close exchanges. If Shevchenko prioritizes control over engagement and still walks into a scramble, this fight can flip in seconds.
Grasso survives Shevchenko's early grappling pressure, stays dangerous in scrambles, and trusts her submission instincts when Shevchenko overcommits. Find the guillotine in a transition, sink it before Shevchenko defends — and cement her legacy as the fighter who solved the greatest women's flyweight of all time. Twice.
Shevchenko dictates the range with her striking, shoots for clean double-leg entries early, and piles up ground control time across all five rounds. Nullify the submission threat by maintaining dominant positions rather than exposing her neck. Make it a masterclass in fundamental wrestling-based MMA and sweep the scorecards.
Brian Ortega vs Diego Lopes
FeatherweightA former title challenger with one of the most dangerous submission games in UFC history meets a rapidly ascending Brazilian who has beaten everyone in front of him with ruthless efficiency. This fight was supposed to happen at UFC 303. Lopes waited. Ortega recovered. Now there's a reckoning.
Lopes has been on a tear — his striking is precise and his pace is punishing. Ortega's greatest threat isn't his boxing; it's his submission grappling, which can catch elite fighters even when they're winning the stand-up. The question is whether Lopes can keep this fight in the range where he's dominant long enough to stack damage.
Ortega is never truly finished as a threat as long as he has two arms and access to the human neck. One scramble, one tie-up, one late guillotine attempt and this fight changes entirely.
Ortega weathers Lopes's early pressure, uses the clinch to neutralize the Brazilian's striking, and drags the fight into grappling exchanges where his submission arsenal is the most dangerous in the featherweight division. One guillotine attempt — even an imperfect one — could end this.
Lopes uses his jab to control distance, mixes in body work to slow Ortega down, and systematically breaks down the former title challenger over three rounds. Make Ortega bleed, make Ortega tire, and never let him get close enough to grab hold of anything.
Daniel Zellhuber vs Esteban Ribovics
LightweightA rising Mexican prospect with elite finishing instinct faces an Argentine brawler who hasn't had a boring fight in his career. Both men fight in a way that guarantees violence, and at lightweight, both carry enough power to end things at any moment. Buckle up.
Zellhuber has the more polished technical game — his striking variety, pace, and finishing ability are all above average for the division. Ribovics is the rougher, more direct fighter who relies on volume and heart to force opponents into uncomfortable positions.
Both men have been on the canvas before, and both have shown the ability to recover and keep fighting. If this becomes a shootout — which it almost certainly will — either fighter can end the night early.
Zellhuber uses his striking variety — kicks, combinations, level changes — to disrupt Ribovics's rhythm, builds a lead on the scorecards through the first two rounds, and weathers whatever Ribovics throws in the final frame to earn the decision.
Ribovics absorbs Zellhuber's cleaner shots, presses forward with relentless volume, and turns the fight into the kind of messy, chaotic brawl where his durability becomes his greatest weapon.
Yazmin Jauregui vs Ketlen Souza
W StrawweightA high-pace Mexican striker with crisp boxing faces a Brazilian powerhouse with a background in Muay Thai and a reputation for walking forward with bad intentions. This is a striking battle between two fighters who want to be first — and when both land well, someone usually ends up on the mat.
Jauregui is the sharper technical striker — her output and accuracy are both above UFC strawweight average — but Souza carries the heavier shots and is aggressive in a way that disrupts technical opponents. Souza's pressure will be the defining variable.
Souza's aggression can play into Jauregui's counter-striking game — the Mexican fighter is dangerous when opponents walk into punches. But in chaotic exchanges, Souza's raw power is the trump card.
Jauregui uses her footwork and jab to control distance, times Souza's forward charges with clean counters, and stacks rounds on the scorecards by staying composed and avoiding the trench warfare Souza wants.
Souza closes distance early and forces the fight into close quarters, looking for a clinch against the fence to drain Jauregui's energy. One well-timed left hook during a chaotic exchange and her power takes over.
Edgar Chairez vs Joshua Van
FlyweightA 22-year-old Myanmar fighter in only his fifth UFC bout steps into the octagon against Mexico's Chairez in a flyweight matchup that carries genuine long-term stakes. Van enters this fight coming off a stoppage loss, hungry for a statement. Chairez brings the grit and forward pressure of someone who never takes a step back.
Van is the sharper, more technical striker — his output and combinations are above average for the flyweight division — while Chairez tends to be the more aggressive pressure fighter who walks through shots to land big. Van's youth and athleticism give him an edge in pace.
Van came into this fight off a stoppage loss — that mental reset matters, and he could either be sharper or more hesitant. Chairez is never truly out of a fight, and the flyweight division's thin margin for error means one exchange can flip the script entirely.
Chairez eats early shots to get inside, drags Van into a brawl, and uses physical pressure to smother the Myanmar fighter's technical game. One big exchange landing flush gives Chairez the opening to let his power do the work.
Van uses his jab to maintain distance, works behind clean combinations, and outworks Chairez with sustained volume across three rounds. If he can prevent Chairez from getting comfortable inside, he controls the pace and the scorecards.
Raul Rosas Jr. vs Aoriqileng
BantamweightThe UFC's youngest fighter on the roster — a 19-year-old Mexican prodigy with nine finishes in ten fights — opens Noche UFC against a 31-year-old Chinese veteran with 36 professional bouts and a career that predates Rosas Jr.'s by six years. Youth, submission wizardry, and explosive upside vs. hardened experience and the striking volume of a man who's seen every situation the cage can throw at him.
Rosas Jr.'s path to victory is almost always the same — he uses striking to set up level changes, gets to the mat, and suffocates opponents into submission from top control. His 39% takedown accuracy isn't elite, but his grappling chain once he's there is elite. Aoriqileng (44% striking accuracy) isn't easily broken; he's got functional wrestling defense and will press forward.
Rosas Jr. has never faced anyone with Aoriqileng's experience depth. If Aoriqileng can keep this standing and land the cleaner shots early, there's a version of this fight where the prospect's youth becomes a liability.
Rosas uses his jab to control distance, finds a clean takedown entry in round one, establishes top control, and works methodical ground-and-pound. His rear-naked choke attempt from back control is the constant threat — one lapse from Aoriqileng and the night ends early.
Aoriqileng keeps the fight standing, uses his reach advantage and crisp straight punching to punish Rosas Jr.'s forward pressure, and makes the young gun work for every takedown. Rack up enough clean rounds and steal the scorecards.