THA

Rambo Chanchai

Pro

Pro record: 0-1

Last fight: 2014-12-12

THA

Rambo Fairtex

Pro

Pro record: 0-1

Last fight: 2022-02-12

PHI

Ramon Gonzales

Pro

Pro record: 4-4

Last fight: 2020-11-06

Ramzi Ben Saad

Amateur

Amateur record: 0-1

Last fight: 2024-03-02

Raphipong Rawiphanit

Amateur

Amateur record: 0-0

RUS

Rasul Yakhyaev

Pro

Pro record: 2-0

Last fight: 2025-02-02

THA

Ratcharat Yimprai

Pro

Pro record: 2-0

Last fight: 2014-06-07

Rayhan Fikri

Amateur

Amateur record: 0-2

Last fight: 2024-08-31

IND

Raymond Kurbah

Pro

Pro record: 0-1

Last fight: 2025-01-11

Reece Bishop

Amateur

Amateur record: 1-0

Last fight: 2024-08-31

PHI

Reysaldo Trasmonte

Pro

Pro record: 5-4

Last fight: 2017-04-01

IRI

Reza Abasi

Pro

Pro record: 2-3

Last fight: 2023-04-21

IRI

Reza Saedi

Pro

Pro record: 2-1

Last fight: 2023-08-04

THA

Ricardo Sanati

Pro

Pro record: 1-0

Last fight: 2015-10-31

GBR

Riccardo Catindig-Stagg

Pro

Pro record: 0-3

Last fight: 2025-02-02

PHI

Richard Corminal

Pro

Pro record: 4-5

Last fight: 2019-05-17

BRA

Richard Godoy

Pro

Pro record: 17-6

Last fight: 2024-11-09

THA

Rika Ishige

Pro

Pro record: 4-5

Last fight: 2020-09-18

JPN

Riku Shibuya

Pro

Pro record: 7-2

Last fight: 2017-12-09

IND

Ritika Poojary

Pro

Pro record: 1-1

Last fight: 2021-01-09

THA

Rittisak Pravan

Pro

Pro record: 0-1

Last fight: 2017-11-04

River Bogar

Amateur

Amateur record: 0-1

Last fight: 2024-08-31

THA

Robert Lek

Pro

Pro record: 0-2

Last fight: 2011-09-24

PHI

Robin Catalan

Pro

Pro record: 9-10

Last fight: 2022-05-20

Robson de Oliveira

Pro

Pro record: 3-1

Last fight: 2025-05-09

PHI

Rockie Bactol

Pro

Pro record: 6-3

Last fight: 2023-05-19

BRA

Rodrigo Praxedes

Pro

Pro record: 3-4

Last fight: 2015-05-17

Rodrigo Ribeiro

Pro

Pro record: 1-0

Last fight: 2011-09-24

Roel Rosauro

Pro

Pro record: 1-0

Last fight: 2020-01-10

RUS

Roman Lukashevich

Pro

Pro record: 10-0

Last fight: 2025-01-17

PHI

Rome Trinidad

Pro

Pro record: 1-2

Last fight: 2018-05-12

IRL

Ron Butler

Pro

Pro record: 0-1

Last fight: 2018-03-24

THA

Ronnachai Chaiyasit

Pro

Pro record: 0-1

Last fight: 2015-01-19

Roy Soni Vernata

Amateur

Amateur record: 0-1

Last fight: 2024-08-31

THA

Rungnapha Phangsin

Pro

Pro record: 0-1

Last fight: 2022-06-18

THA

Rungrot Posiri

Pro

Pro record: 0-1

Last fight: 2019-02-28

RUS

Rustam Abdurakhmanov

Pro

Pro record: 2-1

Last fight: 2017-08-12

CAN

Ryan Donnelly

Pro

Pro record: 0-1

Last fight: 2023-09-30

USA

Ryan Feltner

Pro

Pro record: 1-2

Last fight: 2018-05-12

Ryan Fleming

Amateur

Amateur record: 0-1

Last fight: 2024-07-11

PHI

Ryan Jakiri

Pro

Pro record: 0-2

Last fight: 2017-04-01

Ryosuke Noda

Pro

Pro record: 0-1

Last fight: 2024-05-31

IRI

Sadegh Ghasemi

Pro

Pro record: 0-1

Last fight: 2023-07-14

THA

Sadudee Srimueang

Pro

Pro record: 0-1

Last fight: 2022-11-30

IRI

Saeed Yousefi Ramandi

Pro

Pro record: 0-2

Last fight: 2014-08-23

THA

Saengchot Parkaiphet

Pro

Pro record: 2-2

Last fight: 2015-03-06

THA

Sagetdao Petpayathai

Pro

Pro record: 3-1

Last fight: 2018-06-29

IND

Sagnick Gupta

Pro

Pro record: 2-2

Last fight: 2024-01-21