​Two Thai pressure fighters with no interest in giving ground will collide in the biggest opportunity of their respective ONE Championship careers.Klarob NuiCafeboran and Sornsueknoi FA Group square off in a flyweight Muay Thai main event at ONE Friday Fights 171 on Friday, September 18, live in Asia primetime from Bangkok’s iconic Lumpinee Stadium.View this post on InstagramThe 26-year-old Klarob enters his first ONE headliner riding a two-fight winning streak after stopping Babak “Thunder” Haghi and outpointing Omar El Halabi. Those victories lifted the PK Saenchai Muaythaigym representative to three wins in four promotional appearances.Across the ring, 31-year-old Sornsueknoi brings six ONE victories, including four stoppages, and considerably more experience on the weekly series. But after a narrow split-decision setback against Rambong Sor Therapat, the FA Group veteran is determined to make sure his first main event opportunity ends differently.Their approaches suggest there will be little room for caution. Klarob brings youth and freshness, while Sornsueknoi leans on experience and sharper boxing. A statement win could move either man another step closer to a coveted US$100,000 main-roster contract.Klarob Plans To Turn Up The HeatKlarob has steadily grown more comfortable since first putting on the small gloves, and his recent results have brought him to a new milestone.Headlining ONE Friday Fights for the first time carries some added pressure, but the Kalasin native also sees the assignment as proof of how far he has progressed since joining the promotion.He said:“Headlining for the first time brings some pressure, but at the same time, I’m deeply moved to see how far my hard work has brought me.“I’m ready to give it my all and showcase everything I’ve trained for to honor the faith the promotion has shown in me.”View this post on InstagramA month-long training camp has focused on making Klarob more dangerous from different ranges. His team has sharpened his elbows and worked on making his kicks more decisive against an opponent who shares his preference for forward pressure.Klarob has also studied the dangers coming back at him. He identified Sornsueknoi’s punishing low kicks and body punches as weapons that demand respect but believes the veteran can be shaken when his own offense lands cleanly.He said:“Sornsueknoi’s biggest strengths are his heavy low kicks and body shots, which I have to watch out for. But even though he packs power, he tends to wobble and show visible reactions when he gets hit cleanly.”View this post on InstagramThe matchup has naturally been framed as Klarob’s freshness against Sornsueknoi’s greater ring mileage. Klarob embraces the physical side of that equation, while insisting he can match his opponent when the exchanges become heavy.He does not plan to charge forward blindly from the opening bell. The PK Saenchai athlete wants to spend the first round reading Sornsueknoi before rai