The tournament was won by Naoya Inoue, who defeated Nonito Donaire in the final.
On December 13, 2022, Naoya Inoue became the first undisputed champion of the division in the four-belt era.
For example, the International Kickboxing Federation (IKF) Bantamweight division (professional and amateur) is 117.1 lbs.–122 lbs.
In International Lethwei Federation Japan, Yuta Hamamoto is the Bantamweight Champion.
The World Lethwei Championship recognizes the bantamweight division with an upper limit of 54 kg (119 lb).
A notable Muai Thai bantamweight fighter is Randy Thong Phoun Phim.