ONE 171: Qatar was a combat sports event produced by ONE Championship that took place on February 20, 2025, at Lusail Sports Arena in Lusail, Qatar. A ONE Strawweight World Championship unification bout and trilogy between current champion Joshua Pacio and former champion (also a current interim champion) Jarred Brooks served as main event.

Cast

Joshua Pacio

Self

Jarred Brooks

Self

Jonathan Haggerty

Self

Saygid Guseyn Arslanaliev

Self

Aung La Nsang

Self

Shamil Gasanov

Self

Martin Nguyen

Self

Bibiano Fernandes

Self

Kevin Belingon

Self

Kirill Grishenko

Self

Mauro Cerilli

Self

Ayaka Miura

Self