The ONE Championship lightweight title fight between champion Tang Kai (19-4, 8-1 in ONE) and challenger Shamil Gasanov (16-1, 6-1 in ONE) has been rescheduled. The bout will now take place on May 15 at ONE Fight Night 43. The reason for the date change was not disclosed. Both fighters have strong recent records in the promotion, setting up a competitive championship clash.
ONE Championship has rescheduled its lightweight title fight between champion Tang Kai and challenger Shamil Gasanov, with the bout now set for May 15 at ONE Fight Night 43. The promotion confirmed the date change without disclosing a reason for the shift.
Tang Kai enters the contest as the reigning ONE lightweight champion, carrying an overall professional record of 19-4 and an impressive 8-1 mark inside the promotion. His ONE record alone speaks to his dominance at the top of the division since establishing himself as a premier force in the lightweight ranks.
Gasanov steps in as the challenger with a professional record of 16-1 and a 6-1 ledger in ONE Championship. His single loss in the promotion has done little to slow his momentum, and his near-flawless career record positions him as a formidable threat to the title.
Why it matters
- The ONE lightweight championship is on the line, meaning the division will have a new or reaffirmed titleholder following the bout
- Both fighters bring strong ONE records into the contest, pointing toward an evenly matched championship clash
- The rescheduled date keeps the fight on the near-term calendar, maintaining divisional momentum at lightweight






