☰
| Age | 35 |
|---|---|
| Gender | Male |
| Height | 5' 8" |
| Weight Class | Lightweight |
| Out of | HI |
Sergio Mamone JR is a MMA fighter with a amateur fight record of 3 wins, 2 losses and 0 draws
| Amateur Record: | 3-2-0 (Win-Loss-Draw) |
|---|---|
| Career Length | 4 years, 11 months, 1 day |
| Rounds Fought | 9.6 |
| Avg. Fights/Year | 1.0 |
| Longest Layoff | 2 years, 7 months, 6 days |
| Quickest Turnaround | 2 months, 8 days |
| Date | Opponent | Weightclass | Method | Round | Time | |||
|---|---|---|---|---|---|---|---|---|
 | 01/24/2025 | W (2-2-0) | Morgun Colledge (5-6-0) | LW (152.5 vs. 154.5) | (Guillotine Choke) Fierce Fighting Championship XXXVII | 1 | 01:01 | |
| | 06/15/2024 | NC (2-2-0) | Layne Feasel-Dalton (3-1-0) | WW (164.5 vs. 170.5) | No Contest Fierce Challenger Series 10 | 3 | 03:00 | |
| | 05/19/2023 | L (2-1-0) | Ammon Garcia (4-1-0) | LW (156.5* vs. 155.0) | TKO/RSC (Corner Stoppage) SteelFist Fight Night "RUMBLE" | 4 | 01:00 |  |
| | 03/10/2023 | W (1-1-0) | Samuel Medel (4-1-0) | Catchweight (160.0 vs. 157.5) | Decision (Unanimous Decision) SteelFist Fight Night "Mayhem" | 3 | 03:00 | |
| | 09/30/2022 | L (1-0-0) | Cole Faust (7-1-0) | LW (157.0* vs. 154.5) | Submission (Rear Naked Choke) SteelFist Fight Night "RAMPAGE" | 1 | 01:31 | |
| | 02/23/2020 | W (0-0-0) | BJ Lagazo (0-0-0) | LW (155.9 vs. 153.9) | TKO/RSC (Referee Stoppage) Destiny MMA 02/23/20 | 3 | 01:12 |
| * 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 |