Highlights: Diego Ferreira Outlasts Billy Quarantillo in Hard-Fought Decision at UFC Fight Night 284
Diego Ferreira picked up a valuable win at UFC Fight Night 284, defeating Billy Quarantillo by unanimous decision after three competitive rounds. The lightweight matchup delivered exactly the kind of gritty fight fans expected from two experienced veterans, with both men having their moments but Ferreira doing enough to consistently stay ahead on the scorecards. After fifteen minutes of pressure, exchanges and hard grappling, all three judges gave the fight to Ferreira.

Quarantillo came into the fight with his usual high-energy approach. He was willing to press forward, exchange in the pocket and make Ferreira work for every minute. The American’s volume and toughness were evident, but Ferreira was able to answer with his own combinations and didn’t allow Quarantillo to completely dictate the pace. The Brazilian also mixed his striking with clinch work and grappling, forcing Quarantillo to deal with more than just a boxing-heavy attack.
As the fight progressed, Ferreira’s experience started to become particularly important. Rather than getting drawn into a reckless firefight, he picked his moments and used his physicality to make the exchanges increasingly uncomfortable for Quarantillo. Whenever Quarantillo found success at range, Ferreira had answers of his own, while his work in close quarters helped prevent the fight from becoming a pure striking contest. It was a competitive battle, but Ferreira was generally the fighter able to decide where the action took place.
Quarantillo never stopped pushing. That’s been one of the defining characteristics of his UFC career, and it was on display again here. Even when Ferreira landed clean shots or controlled stretches of the fight, Quarantillo continued looking for openings and trying to turn the momentum around. The fight never reached the kind of sustained dominance that would have produced a stoppage, but Ferreira’s consistency across the three rounds proved more important than any individual exchange.
By the final horn, the result was clear enough to the judges: Ferreira earned the unanimous decision. The victory was particularly useful for the veteran Brazilian after coming into the bout off a difficult stretch, and it showed that he still has plenty to offer in the UFC lightweight division. Quarantillo, meanwhile, once again demonstrated his durability and willingness to fight anyone, but he couldn’t quite produce enough sustained offense to get the judges on his side.

For Ferreira, this was the kind of veteran performance that can quietly extend a UFC career. There was no spectacular knockout or submission, but he stayed composed, mixed his skills effectively and found a way to win a difficult fifteen-minute fight. With the unanimous decision over Quarantillo now on his record, Ferreira can look toward another experienced lightweight for his next assignment, while Quarantillo will be looking to bounce back after another competitive UFC appearance.