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 enters with a 19-4 overall record and 8-1 in ONE, while Gasanov brings a 16-1 record with 6-1 in ONE. The reason for the postponement was not disclosed in the announcement. This represents a significant title fight in ONE's lightweight division between two top contenders.
ONE Championship has officially rescheduled its lightweight title bout between Tang Kai and Shamil Gasanov, moving the fight to May 15 at ONE Fight Night 43. The promotion made the announcement without disclosing a reason for the postponement.
Tang Kai enters the contest carrying a 19-4 overall record and an impressive 8-1 mark inside ONE Championship. The Chinese featherweight-turned-lightweight has established himself as one of the organization's most consistent performers, and this title opportunity represents the clearest path yet to a world championship in his career.
Shamil Gasanov stands across from him with a 16-1 overall record and a 6-1 slate in ONE competition. The fighter has built his reputation steadily within the promotion, and his lone ONE loss has done little to diminish his standing as a genuine threat at lightweight.
Why it matters
- The winner claims ONE Championship lightweight gold, one of the most coveted titles in Asian MMA
- Both fighters enter with strong promotional records, making this a closely contested matchup between established ONE veterans
- The rescheduling pushes a high-profile title fight to ONE Fight Night 43, raising the event's profile considerably






