The elbow was not an accident. His coaches drilled it specifically for the clinch, and when the opening arrived against Elvin Kazumovi, Decho Mavinn Muaythai put him away in 74 seconds. Now the contract could be one more win away.
Decho faces undefeated 19-year-old Russian southpaw Rustam “Tomahawk” Yunusov in the flyweight Muay Thai main event of ONE Friday Fights 155, streaming live from Lumpinee Stadium in Bangkok, Thailand on Friday, May 22.
The 23-year-old Songkhla native carries a 5-1 promotional record into the fight, with his first-round knockout of Kazumovi in March marking a turning point after five consecutive decisions.
Yunusov arrives with a 16-0 professional record, seven straight wins on the Friday Fights platform, and a reputation built on footwork, a sharp left hand, and an IQ that produces results most teenagers do not manage until their late twenties.
Decho knows exactly where the fight gets dangerous. He studied Yunusov’s tape, identified the distance management that makes the Russian so difficult to catch, and spent this camp sharpening the one answer that matters most: close the distance before Yunusov can reset.
“Rustam is a southpaw with incredible footwork. He’s quick in and out, which is typical for Russian fighters, and his left hand and left kick are very sharp and fast,” he said.
“If I let him stay on the outside and fight at his own distance like his past fights, it’s going to be a tough night for me. I must close the distance and get on the inside.”
Rustam Yunusov credits discipline over talent as he steps into his first ONE Friday Fights 155 main event
Rustam Yunusov does not describe himself as gifted. He says it plainly and without hesitation, then explains what replaced natural ability in his development. It is a philosophy that sits at the center of everything he does inside the ring.
For all the footwork and the southpaw combinations that have gone 16-0, Yunusov insists none of it arrived easily. He has watched Decho, assessed the threats clearly, and prepared accordingly.
“I can say I’m not such a talented person, especially in Muay Thai. My only talent is my discipline. Discipline beats talent,” he said.
“Decho is a pretty experienced one. He’s young, but he has a lot of professional fights. And he’s a pretty smart fighter. He fights like a tank — just go straight and make a kill. He has good fighting IQ and good clinching skills. So it’s a real challenge for me.”