ONE Fight Night 43: Tang vs. Gasanov

ONE Fight Night 43: Tang vs. Gasanov was a combat sports event produced by ONE Championship that took place on May 16, 2026, at Lumpinee Boxing Stadium in Bangkok, Thailand. A ONE Featherweight World Championship bout between current champion Tang Kai and Shamil Gasanov headlined the event.

Cast

Tang Kai

Self

Shamil Gasanov

Self

Petchtanong Petchfergus

Self

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Ben Woolliss

Self