On September 2, 2026, Petchkosol Greensuda, the reigning International Boxing Federation (IBF) Light Flyweight World Champion (108 lbs) and currently Thailand’s only world boxing champion, embarked on his mission to defend his title for the second time. After completing his training camp in Thailand, Petchkoson is set to travel to Japan for his final preparation ahead of his title defense against Mark Vicelles, a challenger from the Philippines. The highly anticipated bout will take place on September 26, 2026, at Fujisan Messe in Fuji City, Shizuoka, Japan. Recently, Petchkoson visited Mono Studio on Chaiyaphruek Road, Nonthaburi, for an exclusive interview to update fans on his readiness for the important fight. He revealed that he had successfully completed his training camp at the Muak Lek National Sports Training Center in Saraburi Province.

Throughout the camp, Petchkoson underwent intensive sparring sessions with members of Thailand’s amateur national boxing team, as well as top fighters from Tor. Saengthiennoi Boxing Camp, to sharpen both his physical condition and tactical skills ahead of the bout. Petchkoson will now travel to Japan to acclimatize to the local conditions and complete another one or two full 12-round sparring sessions before fight night. His final preparations will focus on maintaining his sharpness, speed and timing to ensure he is at his best for this crucial title defense. Petchkoson acknowledged that Mark Vicelles is a challenger who cannot be underestimated, particularly for his southpaw style and excellent defensive skills. However, Petchkoson and his team have carefully studied his opponent’s fighting style and prepared a detailed strategy to counter his strengths.

Petchkosol Greensuda said: “I admit there is some pressure, as I am currently Thailand’s only remaining world champion. But I have confidence in my experience and in my physical condition, which is 100 percent ready. If the right moment and opportunity come on the night, I am confident that I can win by knockout. My only goal is to win and bring this world championship belt back home for the Thai people.”

Meanwhile, Bannasit Rakwong, Operations Officer of Mono Next Public Company Limited, said: “Supporting Thai athletes on the world stage is one of MONO’s key priorities, especially athletes who bring pride to the country and represent Thailand on the international stage. Petchkoson’s second world title defense is another important test for a Thai fighter, and we believe boxing fans across the country will come together to give him their full support.” Hataitip Madjui, Director of Monomax Business, Mono Streaming Co., Ltd., added: “MONOMAX is committed to bringing world-class sporting events to Thai audiences, and Petchkoson’s world title defense is another major event that Thai sports fans should not miss. We invite everyone to join us in cheering on our Thai champion as he fights to retain his world title once again.”

Thai boxing fans can follow Petchkosol Greensuda’s second IBF Light Flyweight World Title defense live on MONOMAX and MONOMAX SPORTS TV on September 26, 2026. Join the nation in cheering for Thailand’s world champion as he steps into the ring in Japan, with hopes of securing another victory and bringing the world championship belt home to Thailand once again.