☰
| Age | 26 |
|---|---|
| Gender | Male |
| Height | 5' 11" |
| Weight Class | Heavyweight |
| Out of | Florianopolis, SC, SC |
Welerson Oliveira is a MMA fighter with a professional fight record of 2 wins, 2 losses and 0 draws
| Pro Record | 2-2-0 (Win-Loss-Draw) |
|---|---|
| Career Length | 3 years, 6 months, 19 days |
| Rounds Fought | 5.8 |
| Avg. Fights/Year | 1.1 |
| Longest Layoff | 1 year, 8 months, 10 days |
| Quickest Turnaround | 7 months, 11 days |
| Date | Opponent | Weightclass | Method | Round | Time | |||
|---|---|---|---|---|---|---|---|---|
 | 02/07/2025 | L (2-1-0) | Seyedmostafa Salehizadeh (1-0-0) | HW (261.6 vs. 257.6) | Decision (Unanimous Decision) Legacy Fighting Alliance 201 (LFA 201) | 3 | 05:00 | |
| NSF | 05/27/2023 | L (2-0-0) | Hyago Silva (5-1-1) | HW | Submission (Neck Crank) Jungle Fight 116 | 1 | 04:06 | |
| NSF | 10/15/2022 | W (1-0-0) | Patrick Alberto Martins Carvalho (0-0-0) | HW | Submission (Guillotine Choke) X-Fest 16 | 1 | 02:00 | |
| NSF | 07/18/2021 | W (0-0-0) | Joao Gregorio (0-0-0) | HW | TKO/RSC (Referee Stoppage) X-Fest 14 | 2 | 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 |