| Age | 36 |
|---|---|
| Gender | Male |
| Height | 5' 2" |
| Weight Class | Flyweight |
Olivia Romero is a MMA fighter with a amateur fight record of 0 wins, 3 losses and 0 draws
| Amateur Record: | 0-3-0 (Win-Loss-Draw) |
|---|---|
| Career Length | 3 months, 19 days |
| Rounds Fought | 3.6 |
| Avg. Fights/Year | 12.0 |
| Longest Layoff | 2 months, 8 days |
| Quickest Turnaround | 1 month, 10 days |
| Date | Opponent | Weightclass | Method | Round | Time | |||
|---|---|---|---|---|---|---|---|---|
| | 10/10/2025 | L (0-1-0) | Cheyenne Chavez (1-1-0) | FLY (125.2 vs. 124.7) | TKO/RSC Colorado Combat Club 26 | 1 | 01:46 | |
| | 08/30/2025 | L (0-0-0) | Argiunaa Gantulga (0-0-0) | BW (122.2 vs. 121.7) | Decision (Unanimous) Sparta 106 - Trout vs Beltran | 3 | 02:00 | |
| | 06/21/2025 | L (0-0-0) | Jessica Lane (1-1-0) | FLY (125.8 vs. 128.0*) | Decision (Unanimous Decision) Guerrilla Fighting Championship 1 | 3 | 03:00 | |
| NSF | 04/18/2025 | (0-0-0) | Melissa Kilzer (1-0-0) | LW | Sparta Fight Night 20 - Stand and Bang | 3 | 03:00 |
| * 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 |