The lightweight title bout 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. Gasanov enters with a 16-1 record overall and 6-1 in ONE. The post does not provide details about the reason for the postponement. This represents a significant matchup in ONE Championship's lightweight division.
ONE Championship's lightweight title picture has a new date locked in, with Tang Kai and Shamil Gasanov set to settle their championship clash on May 15 at ONE Fight Night 43, after the bout was moved from its original date.
Tang Kai enters the contest carrying a 19-4 overall record and an impressive 8-1 mark inside the ONE Championship cage, making him one of the most accomplished lightweights on the roster. His consistency within the promotion has positioned him as a legitimate force in the division.
Gasanov comes in equally battle-tested, holding a 16-1 overall record with a 6-1 ledger in ONE Championship. The single blemish on his ONE record has done little to diminish his standing as a dangerous contender capable of competing at the highest level.
Why it matters
- The ONE lightweight title is on the line, giving the division a clear champion to be crowned or defended
- Both men bring nearly identical promotional records, setting up a closely matched stylistic test
- The outcome will reshape the lightweight rankings and define the division's direction heading into the second half of 2026
- No reason has been given for the rescheduling, meaning the new May 15 date carries added importance for a matchup that has already been delayed
