ONE Fight Night 11

ONE Fight Night 11: Eersel vs. Menshikov was a Combat sport event produced by ONE Championship that took place on June 10, 2023, at Lumpinee Boxing Stadium in Bangkok, Thailand.

Background
A ONE Lightweight Muay Thai World Championship bout between current champion Regian Eersel and newcomer Dmitry Menshikov headlined the event.

A ONE Lightweight Submission Grappling World Championship bout between current champion Kade Ruotolo and challenger Tommy Langaker took place at the event.

A Featherweight kickboxing fight between former ONE Featherweight Kickboxing World Champion Superbon Singha Mawynn and #5 ranked Tayfun Ozcan also took place at the event.

At weigh-ins, a muay thai bout between Martine Michieletto and Amber Kitchen was moved to a catchweight 129.25 pounds due to the pairing missing weight. Nieky Holzken weighed at 176 pounds, six pounds over the lightweight limit. The bout proceeded at catchweight with Holzken being fined 30% of his purse, which went to his opponent Arian Sadiković.

Bonus awards
The following fighters received $50,000 bonuses.
 * Performance of the Night: Regian Eersel, Ilya Freymanov, Superbon Singha Mawynn and Kwon Won Il