Official MMA record
Ronald Mastrana Siahaan
Professional record
9-2-0
- Division
- Lightweight
- Height
- 5' 8"
- Weight
- 145 lb
- Gender
- Male
Profile summary
Ronald Mastrana Siahaan is an MMA fighter with a professional record of 9-2-0.
Career file
Professional career statistics
9-2-0
Total fights
11
Rounds fought
17.6
Current streak
8 W
Finish rate
77.8%
Win methods
Loss methods
Career length
4y 9m 30d
Fights per year
2.3
Longest layoff
9m 28d
Quickest turnaround
1m 12d
Quick hits
Fastest win
01:52
Fastest KO
07:10
Fastest submission
01:52
Finished rate
100%
Avg. fight length · wins
09:18
Avg. fight length · losses
01:59
Avg. rounds · wins
1.9
Avg. rounds · losses
0.4
Official record
Professional fight record
| Date | Result | Opponent | Division | Method / event | Round / time |
|---|---|---|---|---|---|
| Apr 11, 2026 | W | Wendris Patilima | Lightweight | Submission · Rear Naked Choke One Pride MMA 89Title bout | R3/02:49 |
| Jun 14, 2025 | W | Alan Darmawan | Lightweight | Decision · Unanimous Decision One Pride MMA 87Title bout | R5/05:00 |
| Nov 2, 2024 | W | Sukma Prawira Aditya | Lightweight | Submission · Rear Naked Choke One Pride MMA 84Title bout | R1/04:26 |
| Jun 8, 2024 | W | Derigun Yi | Lightweight | Submission · Rear Naked Choke One Pride MMA 79 - Day 2 | R1/01:52 |
| Nov 11, 2023 | W | Angga Angga | Lightweight | Submission · Rear Naked Choke One Pride MMA 74Title bout | R2/02:03 |
| Jul 8, 2023 | W | Supriandi Naibaho | Lightweight | TKO/RSC · Referee Stoppage from Punches One Pride MMA 70 | R2/02:15 |
| Dec 3, 2022 | W | Alan Darmawan | Lightweight | TKO/RSC · Referee Stoppage from Kicks One Pride MMA 65 | R2/02:10 |
| May 21, 2022 | W | Alfons Ap | Lightweight | Submission · Guillotine Choke One Pride MMA 58 | R1/03:14 |
| Nov 6, 2021 | L | Sukma Prawira Aditya | — | Submission · Rear Naked Choke One Pride MMA 52 | R1/02:14 |
| Sep 25, 2021 | W | Supriandi Naibaho | — | Decision · Unanimous Decision One Pride MMA 49 | R3/05:00 |
| Jun 12, 2021 | L | Deni Daffa | Lightweight | Submission · Arm Triangle Choke One Pride MMA 46 | R1/01:44 |