| Gender | Male |
|---|---|
| Height | 5' 11" |
| Weight Class | Featherweight |
Seon Haeng Heo is a MMA fighter with a professional fight record of 5 wins, 3 losses and 1 draws
| Pro Record | 5-3-1 (Win-Loss-Draw) |
|---|---|
| Career Length | 4 years, 10 months, 12 days |
| Rounds Fought | 14.2 |
| Avg. Fights/Year | 1.9 |
| Longest Layoff | 11 months, 23 days |
| Quickest Turnaround | 2 months, 14 days |
| Date | Opponent | Weightclass | Method | Round | Time | |||
|---|---|---|---|---|---|---|---|---|
| NSF | 09/27/2025 | W (4-3-1) | Sang Un Han (1-1-0) | FTW | TKO/RSC (Referee Stoppage from Punches) Black Combat: Champions League 24-25 "14th Week" | 2 | 04:34 | |
| NSF | 04/12/2025 | L (4-2-1) | Jun Ho Hwang (1-1-0) | FTW | Decision (Unanimous Decision) Black Combat: Champions League 24-25 "11th Week" | 3 | 05:00 | |
| NSF | 08/24/2024 | W (3-2-1) | Jung Joong Lee (1-2-0) | FTW | TKO/RSC (Referee Stoppage from Elbows) Black Combat: Champions League 24-25 "6th Week" | 1 | 03:32 | |
| NSF | 05/25/2024 | W (2-2-1) | Byeong Il Moon (0-1-0) | FTW | KO (Kick) Black Combat: Champions League 24-25 "4th Week" | 1 | 00:43 | |
| NSF | 07/08/2023 | L (2-1-1) | Eoh Jin Park (4-1-1) | LW | Decision (Unanimous Decision) Angel's Fighting 26 | 2 | 05:00 | |
| NSF | 08/27/2022 | W (1-1-1) | Chengzhe Li (0-2-0) | FTW | TKO/RSC (Referee Stoppage from Punches) Double G Fighting Championship 13 | 3 | 04:23 | |
| NSF | 09/03/2021 | L (1-0-1) | Soo Hyuk Mae (0-2-0) | FTW | TKO/RSC (Referee Stoppage from Punches) Double G Fighting Championship 9 | 1 | 02:40 | |
| NSF | 06/19/2021 | D (1-0-0) | Chul Ahn (1-0-0) | Draw Double G Fighting Championship 8 | 2 | 05:00 | ||
| NSF | 11/14/2020 | W (0-0-0) | Jung Dae Lee (1-0-0) | TKO/RSC (Referee Stoppage from Strikes) Zeus Fighting Championship 5 | 1 | 04:57 |
| * Bouts marked with an 'Official' logo denote results which have been verified by an ABC-recognized athletic commission * Bouts marked with an (*) are considered exhibition bouts and do not count towards the fighter's record * Weights marked with an (*) denote those over the limit for the weight class |