Rodrigo Marello
Brazil
ONE Championship Athletes
Denice “The Menace” Zamboanga
Interim Atomweight MMA World Champion
Rolex Wor Panyawai
Thailand
Roman Lukashevich
Russia
Ronachai Tor Ramintra
Thailand
Roshnee Khaira
Malaysia
Ruayjing Sor Wisetkit
Thailand
Rudy Da Silva
Scotland
Rudzma Abubakar
Philippines
Rui Botelho
Portugal
Rui Kakizaki
Japan
Rungnapa Por Muangpetch
Thailand
Rungnarai Kiatmoo9
Thailand
Rungrawee Sitsongpeenong
Thailand
Rungrot Posi
Thailand
Rungsangtawan Sor Parrat
Thailand
Rusi Hadzhiev
Bulgaria
Ruslan Bagdasarian
Russia
Ruslan Emilbek Uulu
Kyrgyzstan
Ruslan Satiev
Russia
Rustam Yunusov
Russia
Ryan Sheehan
Ireland
Ryogo Takahashi
Japan
Ryohei Igado
Japan
Ryoji Kudo
Japan