ONE 166: Qatar | Weigh-Ins & Hydration Tests

Welcome to ONE Championship’s official weigh-ins and hydration tests for ONE 166, coming to you live from Qatar! One by one, our athletes will have their urine samples tested to ensure they are hydrated and fit to compete before taking to the scale to see if they have made weight for their respective bouts.

ONE 166: Qatar presented by Visit Qatar,
Media City Qatar & Ooredoo Qatar
March 1 at 3:30PM AST
🎟️ Tickets:
🌍 Live TV broadcast in 190+ countries (check local listings)
🌍 Also available on ONE YouTube and ONE Facebook (geo-restrictions may apply)
🌍 Also available on (geo-restrictions may apply)

Check out the full card below, and make sure you tune in live!

Middleweight Mixed Martial Arts World Championship
Reinier De Ridder vs. Anatoly Malykhin

Featherweight Mixed Martial Arts World Championship
Tang Kai vs Thanh Le

Strawweight Mixed Martial Arts World Championship
Jarred Brooks vs Joshua Pacio

Heavyweight Mixed Martial Arts
Arjan Bhullar vs Amir Aliakbari

Catchweight Boxing (147 pounds)
Zuhayr Al-Qahtani vs. Mehdi Zatout

Flyweight Submission Grappling
Osamah Almarwai vs. Cleber Sousa

Catchweight Muay Thai (147.75 pounds)
Zafer Sayik vs. Vladimir Kuzmin

Flyweight Muay Thai
Zakaria El Jamari vs. Ali Saldoev

Bantamweight Muay Thai
Shinji Suzuki vs. Han Zi Hao

Strawweight Mixed Martial Arts
Keito Yamakita vs. Jeremy Miado

#ONE166 #WeAreONE #ONEChampionship

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No spikes or throws on the head, neck, or spine
Jarred Brooks vs. Joshua Pacio II | ONE 166 | Highlights