| Gender | Male |
|---|---|
| Height | 5' 8" |
| Weight Class | Flyweight |
Brian Diaz is a MMA fighter with a professional fight record of 0 wins, 2 losses and 0 draws
| Pro Record | 0-2-0 (Win-Loss-Draw) |
|---|---|
| Career Length | 11 months, 20 days |
| Rounds Fought | 3.4 |
| Avg. Fights/Year | 2.2 |
| Longest Layoff | 11 months, 20 days |
| Quickest Turnaround | 11 months, 20 days |
| Date | Opponent | Weightclass | Method | Round | Time | |||
|---|---|---|---|---|---|---|---|---|
| NSF | 03/21/2026 | L (0-1-0) | Martin Lopez (1-0-0) | FLY | TKO/RSC (Referee Stoppage from Elbows) Open Fight Latam 16 | 1 | 03:53 | |
| NSF | 03/30/2025 | L (0-0-0) | Jeremias Riquelme (1-0-0) | BW | TKO/RSC (Referee Stoppage from Punches) Open Fight Latam 12 | 3 | 03:13 |
| * 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 |