Just hours following the conclusion of ONE Friday Fights, the world’s largest martial arts organization returns to Bangkok's Lumpinee Stadium for ONE Fight Night 45: Lessei vs. Rabah on Saturday, July 18.

The show arrives loaded with title implications, unbeaten records on the line, and enough firepower across nine Muay Thai and MMA bouts to shake up three divisions at once. Here are three reasons this card demands your full attention.

#1 A Featherweight Muay Thai Statement Awaits

Height, reach, and firepower collide when Luke "The Chef" Lessei headlines against “The Eagle” Mohamed Younes Rabah in a featherweight Muay Thai showdown built for fireworks.

Every single time Lessei has stepped into the ring throughout his ONE Championship run, he has engaged in firefights with the world’s best, including former Lion Fights Champion “Smokin” Jo Nattawut and, most recently, future ONE Interim Featherweight Muay Thai World Champion Nico Carrillo. A bounce-back win here would get him back on the path toward a rematch with the powerful Scottish titleholder.

Standing opposite him, Rabah has shown he can end matches in a single exchange, and a statement victory would launch him directly into the division's upper tier. And with a near-flawless 15-1 record, he is a puzzle that is practically impossible to solve.

Whoever has their hand raised won't just walk away with a win. They’ll walk away as a bona fide threat in a division where there is no clear-cut number one contender. That narrative could change this weekend.

#2 The Next Strawweight MMA World Title Challenger Could Emerge

With Mansur Malachiev's recent World Title bid falling short against reigning champion Joshua "The Passion" Pacio, the strawweight MMA division is wide open for a new face to emerge – and this card delivers exactly that.

Bokang "Little Giant" Masunyane brings power and pedigree, and a win could set up a long-awaited meeting for the gold. The South African has yet to face the Filipino, and with his dominant run in the weight category, a convincing victory could set up a fresh new challenge for Pacio.

But Lee "The Flash" Seung Cheol has enjoyed a perfect promotional campaign. A win over a contender of Masunyane's caliber would validate the South Korean’s rise as the real deal.

Whichever man leaves victorious will put himself in position to challenge for the ONE Strawweight MMA World Title next – and given the stakes and the speed of both competitors, this one won't disappoint.

#3 Flyweight Mayhem Across Two Disciplines

ONE Championship’s most stacked and deepest weight classes will be under the spotlight, and the drama runs across both the flyweight MMA and Muay Thai divisions.

In MMA, unbeaten phenoms Sanzhar "Tornado" Zakirov and Ruslan Satiev clash in a showdown where someone’s 0 will most certainly go, as one spotless record is guaranteed to get shattered. Plus, fan favorite Lito "Thunder Kid" Adiwang also looks to keep his hot streak alive against a hungry newcomer in Antonio Cesar, who is motivated to make a name at the Filipino’s expense.

Over in the Muay Thai realm, Black Panther puts his five-match winning streak on the line against American star Sean Climaco, while Scottish knockout artist Stephen "El Matador" Irvine looks to continue his success from ONE Friday Fights and enjoy his main roster debut. But Suablack Tor Pran49, world-famous for his enormous leg muscles, looks to disrupt his rival’s momentum in his first official appearance in the flyweight Muay Thai division.

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