| Gender | Male |
|---|---|
| Height | 0' 0" |
| Weight Class |
Stephen Sierra is a MMA fighter with a amateur fight record of 0 wins, 2 losses and 0 draws
| Amateur Record: | 0-2-0 (Win-Loss-Draw) |
|---|---|
| Career Length | 5 months, 4 days |
| Rounds Fought | 0.9 |
| Avg. Fights/Year | 4.8 |
| Longest Layoff | 5 months, 4 days |
| Quickest Turnaround | 5 months, 4 days |
| Date | Opponent | Weightclass | Method | Round | Time | |||
|---|---|---|---|---|---|---|---|---|
| NSF | 09/01/1998 | L (0-1-0) | Dat Ho (0-0-0) | Submission (Choke) Unified Shoot Wrestling Federation 11 | 1 | 01:36 | ||
| NSF | 03/28/1998 | L (0-0-0) | Hossein Kalami (0-0-0) | TKO/RSC Unified Shoot Wrestling Federation 8 | 1 | 01:11 |
| * 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 |