Brazilian contender Lucas Gabriel faces unbeaten Dagestani Magomed Magomedov in the lightweight MMA main event of ONE Fight Night 49, live on Sky Sports Mix from 2am on Saturday morning.

Lucas Gabriel believes he has the advantage in every area of the game against Magomed Magomedov, but the undefeated Dagestani is confident his wrestling and relentless pressure can derail the Brazilian MMA star's world title ambitions.

The two will meet at Bangkok's Lumpinee Stadium in a main event contest that could have significant implications for ONE Championship's lightweight division.

Gabriel, 26, owns an 11-1 (1 NC) career record and has registered five victories without a single defeat in ONE Championship. His recent wins include a submission of Gadzhimurad Amirzhanov, a unanimous decision over Magomed Akaev, and a split decision over former ONE Lightweight MMA world champion Ok Rae Yoon.

Magomedov, meanwhile, has won all 15 of his professional bouts and finished his last five opponents, but he faces a demanding introduction to ONE Championship.

The Dagestani accepted the fight on approximately two weeks' notice after former world title challenger Alibeg Rasulov withdrew due to injury.

Despite the late change of opponent, Gabriel believes his preparations have equipped him for the challenge.

"He has a similar style to my previous opponent, so I haven't had to change much since the fight was switched," Gabriel said.

"I know he's an undefeated and well-rounded fighter."

The Brazilian Jiu-Jitsu black belt believes his versatility will be decisive against Magomedov, whose wrestling and pressure have been central to his unbeaten career.

"He tends to rely more on grappling, which often leaves openings in his stand-up game," Gabriel said.

"I believe I have the advantage in every area. My jiu-jitsu is much better, and I also believe my striking is superior."

Gabriel is hoping to make a statement against an opponent who has never previously tasted defeat.

"I want to finish the fight, no matter how it happens. Beating an undefeated opponent is always a great thing for your career," he said.

"I don't want to leave the decision in the judges' hands. My goal is to take control and find a way to get the finish."

Magomedov confident his wrestling can overcome Gabriel

Magomedov has built his career around a disciplined, physically demanding approach developed at KHK Dagestan in Makhachkala.

He will be making his promotional debut against one of ONE Championship's leading lightweight contenders, but insists the occasion will not alter his approach.

"I am preparing for this fight just as seriously as I have prepared for my previous fights," Magomedov said.

"Every fight is important to me, so I always try to give my maximum effort and enter the [ring] in the best possible shape."

Although Gabriel believes he holds the advantage on the ground, Magomedov sees his wrestling as the key to overcoming the Brazilian's submission skills.

"As far as I understand, my opponent has a good Muay Thai background, but he can also wrestle," Magomedov said.

"I believe my main advantages could be constant pressure and wrestling. I want to impose my pace on him, control the fight, and use my strengths."

The outcome could have significant implications for the lightweight title picture.

ONE lightweight MMA world champion Christian Lee lost to Tye Ruotolo at The Inner Circle 37 event shortly before Gabriel and Magomedov meet, and Ruotolo now stands between the winner and championship gold.

Gabriel believes another victory would put him firmly in contention for a title opportunity.

"After this fight, I believe I'll get a shot at the title because there won't be anywhere else for them to go with me," he said.

Magomedov, however, is determined to make his first appearance count against a fighter who has already established himself in the division.

"I expect a competitive fight and am ready for any scenario. My goal is to apply constant pressure, use my wrestling, and control the fight," he said.

"I am stepping into the [ring] to win, and I will do everything possible to achieve the result I want."

Watch Gabriel vs Magomedov live on Sky Sports Mix from 2am.