The ONE Championship lightweight title fight between Tang Kai and Shamil Gasanov has been rescheduled to May 15 at ONE Fight Night 43. Tang Kai holds a 19-4 overall record with an 8-1 mark in ONE Championship, while Gasanov is 16-1 overall and 6-1 in the promotion. Both fighters have established themselves as top contenders in ONE's lightweight division. The reason for the date change was not disclosed in the post. This championship bout represents a significant matchup between two highly ranked lightweights in the Asian-based promotion.
ONE Championship has officially moved its lightweight title fight between Tang Kai and Shamil Gasanov to May 15, with the bout now set to headline or feature on the ONE Fight Night 43 card. No reason for the rescheduling was provided.
Tang Kai enters the championship contest with a 19-4 overall professional record and has been one of the most consistent performers inside the ONE Championship cage, compiling an 8-1 mark within the promotion. The Chinese fighter has long established himself as a premier lightweight threat in the Asian-based organization.
His opponent, Shamil Gasanov, carries an impressive 16-1 overall record and has gone 6-1 since joining ONE Championship. The lone blemish on his promotional record has done little to diminish his standing as a legitimate title challenger, and his near-perfect career mark underscores his credentials heading into this fight.
Why it matters
- The matchup brings together two of ONE Championship's most accomplished lightweights, making it a genuine title fight with no clear gap in pedigree between the competitors.
- Tang Kai's 8-1 ONE record gives him a slight edge in promotional experience, while Gasanov's overall 16-1 mark signals elite-level consistency.
- The outcome will crown or confirm a lightweight champion in one of the world's most competitive 155-pound divisions outside of the UFC.
The reason for the original date change was not disclosed, but the bout remains on track for May 15 at ONE Fight Night 43.








