| Age | 23 |
|---|---|
| Gender | Male |
| Height | 5' 9" |
| Weight Class | Featherweight |
James Sierens is a MMA fighter with a amateur fight record of 1 wins, 4 losses and 0 draws
| Amateur Record: | 1-4-0 (Win-Loss-Draw) |
|---|---|
| Career Length | 3 years |
| Rounds Fought | 6.3 |
| Avg. Fights/Year | 1.7 |
| Longest Layoff | 11 months, 16 days |
| Quickest Turnaround | 4 months, 3 days |
| Date | Opponent | Weightclass | Method | Round | Time | |||
|---|---|---|---|---|---|---|---|---|
| | 08/09/2025 | L (1-3-0) | Earl Harris (3-1-0) | FTW (145.0 vs. 145.0) | Submission Bakersfield combat | 1 | 02:24 | |
| | 08/24/2024 | W (0-3-0) | Edward Arangure (0-0-0) | FTW (145.0 vs. 145.0) | Submission Desert Fighting Championship 08/24/2024 | 1 | 01:11 | |
| | 09/23/2023 | L (0-2-0) | Jorge Carmona (1-2-0) | BW (135.0 vs. 135.0) | TKO/RSC Dream Fight League 2 | 2 | 01:16 | |
| | 12/10/2022 | L (0-1-0) | Byron Valle (0-0-0) | FTW (145.0 vs. 145.0) | Decision (Unanimous Decision) Dream Fight League | 3 | 02:00 | |
| | 08/07/2022 | L (0-0-0) | Michael Bozoff (0-0-0) | BW (135.0 vs. 135.0) | Decision (Unanimous Decision) Royal Combat | 3 | 02:00 |
| * 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 |