| Age | 26 |
|---|---|
| Gender | Male |
| Height | 6' 1" |
| Weight Class | Catchweight |
Mario De Los Santos is a MMA fighter with a amateur fight record of 5 wins, 3 losses and 0 draws
| Amateur Record: | 5-3-0 (Win-Loss-Draw) |
|---|---|
| Career Length | 3 years, 1 month, 20 days |
| Rounds Fought | 7.7 |
| Avg. Fights/Year | 2.6 |
| Longest Layoff | 9 months, 26 days |
| Quickest Turnaround | 1 month, 25 days |
| Date | Opponent | Weightclass | Method | Round | Time | |||
|---|---|---|---|---|---|---|---|---|
| | 11/08/2025 | W (0-3-0) | Noah Orser (0-1-0) | Catchweight (148.6 vs. 144.0) | Submission (Anaconda Choke) Flex Fight Series 52 | 1 | 00:48 | |
| | 05/24/2025 | L (0-2-0) | Daniel Fox (1-0-1) | Catchweight (147.0 vs. 150.0) | Decision (Unanimous Decision) Flex Fight Series 47 | 3 | 03:00 | |
| | 11/22/2024 | W (3-0-0) | LUKE HART (3-0-0) | FTW (145.0 vs. 144.0) | Decision (Split) Flex Fight Series 41 | 3 | 03:00 | |
| | 09/28/2024 | W (2-0-0) | Anthony Alfiero (0-0-0) | FTW (145.0 vs. 145.0) | Decision (Unanimous) Flex Fight Series 39 | 3 | 02:00 | |
| | 06/22/2024 | L (0-1-0) | Mustafa Saidrakhmonov (0-0-0) | FTW (145.0 vs. 144.0) | Decision (Unanimous Decision) Flex Fight Series 36 | 3 | 03:00 | |
| | 04/13/2024 | W (1-0-0) | Christopher Cadet (0-0-1) | FTW (145.8 vs. 146.0) | Decision (Unanimous) Flex Fight Series 34 | 3 | 03:00 | |
| | 07/15/2023 | W (0-0-0) | Benjamin Aris (0-0-0) | FTW (146.0 vs. 146.0) | Decision (Majority) Flex Fight Series 25 | 3 | 03:00 | |
| | 09/18/2022 | L (0-0-0) | Michael Husseyn (0-0-0) | (146.5 vs. 147.3) | Submission (D'arce Choke) RFL 2 | 2 | 01:17 |
| * 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 |