ONE Friday Fights 20 takes place Friday, June 9, 2023 with 12 fights at Lumpinee Boxing Stadium in Bangkok, Thailand.

ONE Friday Fights 26: Kulabdam vs. Bohic was a combat sports event produced by ONE Championship that took place on July 21, 2023, at Lumpinee Boxing Stadium in Bangkok, Thailand. A bantamweight muay thai bout between two-division Lumpinee Stadium world champion Kulabdam Sor.Jor.Piek-U-Thai and the current Lumpinee Stadium Welterweight (-147lbs) world champion Rafi Bohic served as the event headliner.

ONE Friday Fights 31: Kongthoranee vs. Kabutov was a combat sports event produced by ONE Championship that took place on September 1, 2023, at Lumpinee Boxing Stadium in Bangkok, Thailand. A flyweight muay thai bout between two-division Rajadamnern Stadium world champion Kongthoranee Sor.Sommai and Sherzod Kabutov served as the event headliner.

ONE Friday Fights 38: Otop vs. Musaev was a combat sports event produced by ONE Championship that took place on October 27, 2023, at Lumpinee Boxing Stadium in Bangkok, Thailand. A bantamweight muay thai bout between Otop Or.Kwanmuang and Ilyas Musaev served as the event headliner.

ONE Friday Fights 47: Suakim vs. Balyko was a combat sports event produced by ONE Championship that took place on January 12, 2024, at Lumpinee Boxing Stadium in Bangkok, Thailand. A 140-pound catchweight muay thai bout between former three-division Lumpinee Stadium world champion Suakim Sor.Jor.Tongprajin and Alexey Balyko served as the event headliner.

ONE Friday Fights 56: Ferrari vs. Tupiev was a combat sports event produced by ONE Championship that took place on March 22, 2024, at Lumpinee Boxing Stadium in Bangkok, Thailand. A bantamweight muay thai bout between Ferrari Fairtex and Mavlud Tupiev served as the event headliner.

ONE Friday Fights 65: Jaosuayai vs. Puengluang was a combat sports event produced by ONE Championship that took place on May 31, 2024, at Lumpinee Boxing Stadium in Bangkok, Thailand. A flyweight muay thai bout between Jaosuayai Mor.Krungthepthonburi and Puengluang Baanramba headlined the event.

ONE Friday Fights 76: Peungluang vs. Samingdam was a combat sports event produced by ONE Championship that took place on August 23, 2024, at Lumpinee Boxing Stadium in Bangkok, Thailand. A flyweight muay thai bout between Peungluang Baanrambaa and Samingdam Looksuan headlined the event.

ONE Friday Fights 85: Yodlekpet vs. Puengluang was a combat sports event produced by ONE Championship that took place on November 1, 2024, at Lumpinee Boxing Stadium in Bangkok, Thailand. A flyweight muay thai bout between Yodlekpet Or.Atchariya and Puengluang Baanrambaa headlined the event.