Sitthichai Sitsongpeenong

ONE Championship First Strike takes place Friday, October 15, 2021 with 9 fights at Singapore Indoor Stadium in Singapore.

ONE Championship: Only the Brave was a Combat sport event held by ONE Championship on January 28, 2022, at the Singapore Indoor Stadium in Kallang, Singapore. The main event will feature an interim Heavyweight title fight between the Russian Anatoly Malykhin and the Belarusian Kiril Grishenko. The event will also feature the semi finals for the ONE Kickboxing Featherweight Grand Prix.

ONE Friday Fights 22 took place Friday, June 23, 2023 with 11 fights at Lumpinee Boxing Stadium in Bangkok, Thailand.

ONE Championship: X was a Combat sport event held by ONE Championship on March 26, 2022, at the Singapore Indoor Stadium in Kallang, Singapore.

ONE Friday Fights 32: Kompetch vs. Kongchai was a combat sports event produced by ONE Championship that took place on September 8, 2023, at Lumpinee Boxing Stadium in Bangkok, Thailand. A strawweight muay thai bout between former two-division Lumpinee Stadium world champion Kompetch Fairtex and former Rajadamnern Stadium world champion Kongchai Chanaidonmuang served as the event headliner.

ONE on Prime Video 3: Lineker vs. Andrade was a martial arts event that took place on Friday, October 21, 2022 at the Axiata Arena in Kuala Lumpur, Malaysia.

ONE 165: Superlek vs. Takeru was a combat sport event produced by ONE Championship that took place on January 28, 2024, at the Ariake Arena in Tokyo, Japan. Superlek Kiatmuu9 and Takeru Segawa faced off in the main event for the ONE Flyweight Kickboxing World Championship.

Glory 25: Milan was a kickboxing event held on November 6, 2015 at the PalaIper in Monza, Italy. This event featured a title fight for the Glory Lightweight Championship between Robin van Roosmalen and Sitthichai Sitsongpeenong as headliner, a fight between Giorgio Petrosyan and Josh Jauncey as co-headliner, and a title fight for the Glory Featherweight Championship between Gabriel Varga and Sergey Adamchuk in superfight series. This event also featured a 4-Man Welterweight Contender Tournament to earn a shot at the Glory Welterweight Championship.

ONE 167: Tawanchai vs. Nattawut 2 was a combat sport event produced by ONE Championship that took place on June 8, 2024, at the Impact Arena in Bangkok, Thailand. A ONE Featherweight Muay Thai World Championship bout between current champion Tawanchai P.K.Saenchai and Jo Nattawut served as the main event.

ONE Friday Fights 92: Sitthichai vs. Shadow was a combat sports event produced by ONE Championship that took place on December 20, 2024, at Lumpinee Boxing Stadium in Bangkok, Thailand. A featherweight Muay Thai bout between former Glory Lightweight Champion Sitthichai Sitsongpeenong and Shadow Singha Mawynn headlined the event.