The ONE Championship lightweight title bout between Tang Kai and Shamil Gasanov has been rescheduled to May 15 at ONE Fight Night 43. Tang Kai brings a record of 19-4 overall and 8-1 in ONE Championship into the title fight. Shamil Gasanov enters with a 16-1 overall record and 6-1 mark in ONE Championship. The reason for the rescheduling was not specified in the announcement. This represents a significant championship opportunity for both fighters in ONE's lightweight division.
ONE Championship has rescheduled its lightweight title fight between Tang Kai and Shamil Gasanov, with the bout now set for May 15 at ONE Fight Night 43. The promotion confirmed the date change without specifying a reason for the move.
Tang Kai arrives at the championship bout carrying a 19-4 overall professional record, with an 8-1 mark inside ONE Championship. That single organizational loss underscores how dominant the Chinese fighter has been since establishing himself as one of the lightweight division's premier competitors.
Shamil Gasanov brings a similarly impressive résumé to the contest. The fighter holds a 16-1 overall record and has gone 6-1 under the ONE Championship banner, demonstrating the consistency that earned him this title opportunity.
Why it matters
- The bout crowns or defends ONE Championship's lightweight title, one of the most prestigious prizes in Asian MMA
- Both men enter with strong organizational records, meaning the matchup pits two fighters who have already proven themselves against elite ONE Championship competition
- The rescheduled date keeps the fight on the ONE Fight Night 43 card, preserving its status as the evening's headline attraction








