Ronald Mastrana Siahaan
"The Kick of Death"
8-3
Featherweight
Wins
8
1 KO/TKO - 9%
4 submission - 36%
2 decision - 18%
3
Losses
0% - 0 KO/TKO
27% - 3 submission
0% - 0 decision
hometownIndonesiaIndonesia
Age
-(-)
Height
5′8″ (173 cm)
Reach-
Weight145 lbs (66 kg)
Stance-
Gym-
Social media-
Past FightsShow Cancelled Fights
22 Aug2026
11 Apr2026
14 Jun2025
08 Jun2024
11 Nov2023
08 Jul2023
03 Dec2022
06 Nov2021
25 Sep2021
12 Jun2021
Ronald Mastrana Siahaan Videos
Luca Borando vs. Caique Araujo Full Fight | Cage Warriors 204 Rome
Karlos Vémola vs. Frederic Vosgröne Full Fight: Vémola Ends Unbeaten Run at OKTAGON 94
Dwight Joseph vs. Boule Godogo: PFL Africa Morocco Semifinal Preview
EFC 138 ENGAGED: Djikasa vs. Born, Walker vs. Hadebe & Goncalves vs. Bembe
UFC Vegas 121 Fighter Face-Offs: Rosas Jr. vs. Barcelos
OKTAGON 94 Weigh-In Results: Eckerlin vs. Kozma, Coga vs. Jungwirth
CW 210 Dublin Weigh-Ins: McCorry vs. Sousa, Lally vs. Saldanha
ARES FC 43 Ceremonial Weigh-Ins & Face-Offs: O’Connor vs. Diatta