MMA
UFC Fight Night Predictions: Allen Fancied to Beat Costa
Arnold Allen vs Melquizael Costa headlines this weekend’s UFC Fight Night in a bout that – for William Hill News -should answer some big questions about both men at featherweight.
The leading bookmaker have Allen as a solid favourite, but the pricing suggests the market still respects Costa’s finishing threat.
Prediction
Arnold Allen to win, most likely by decision at 13/8, in a fight where his composure, defence and higher‑level experience let him navigate some dangerous moments and pull clear on the judges’ cards.
How the main market looks
In the bout betting, Arnold Allen is 7/10 with William Hill, while Melquizael Costa is 21/20.
That price reflects Allen’s higher level of UFC experience and his track record against ranked opposition, even though he is coming off a tough recent run.
Costa is being treated as a live underdog rather than a long shot, with the odds implying a competitive fight if he can keep things standing and get his kicking game going.
The method‑of‑result market adds more colour; Allen is 18/5 to win by KO and 13/8 to win by decision, with a much bigger 11/1 quote on him winning by submission.
Costa is 11/2 by KO, 7/2 by decision and 6/1 by submission, highlighting that Hills see his most likely path as landing something big rather than out‑pointing Allen over three rounds.
Styles and paths to victory
Allen’s game has always been built on tight boxing, smart footwork and strong defensive fundamentals.
He’s not the wildest finisher at 145lb, but he blends volume with accuracy and does his best work when he can pressure behind the jab, slip counters and rack up damage over time.
The odds shading his decision price shorter than his KO number point to that familiar, grind‑them‑down blueprint.
Costa is far more unorthodox. He throws long kicks and explosive combinations, and he’s particularly dangerous early when opponents haven’t yet timed his entries.
That chaos is why his KO price sits shorter than his submission and not too far behind Allen’s, despite the underdog status overall. If he can force a high‑pace striking battle in open space, he absolutely has the tools to make this uncomfortable.
The big unknown is how Costa copes with Allen’s cardio and pacing.
Allen has repeatedly gone hard rounds with elite names and shown he can keep a steady work‑rate deep into fights, something Costa still has to prove consistently at this level. That difference in proven five‑round conditioning is a key reason the market leans towards the Englishman.
Betting angles
From a betting point of view, the numbers paint a clear picture.
Allen is more likely to win, and more likely to do it on the cards than by stoppage (13/8 decision vs 18/5 KO).
Costa’s best chance is catching Allen clean, hence his 11/2 KO price being shorter than his 7/2 decision quote.
If Allen controls the centre, mixes in the occasional level‑change and forces Costa to fight moving backwards, a three‑round points win feels the most logical outcome.
His experience against top‑15 opposition, combined with Costa’s reliance on bursts of offense rather than sustained pressure, fits neatly with the favourite’s decision price.
On the other hand, anyone who fancies the upset will probably gravitate to Costa by KO at 11/2; it aligns perfectly with his explosive, high‑risk style and offers a more rewarding price for essentially the same story.
