Jonas dos Santos
UFC DebutNickname“Diabo Loiro”
Record
Streak
W3
Age
Date of birth
- Fighting out of
- Castanhal, Para
- Born
- Brazil
- Camp
- JB Team
- Weight class
- Bantamweight
- Height
- 5'6" · 168 cm
Before the UFC
Jonas dos Santos makes their UFC debut
Our striking, grappling, and schedule metrics are measured from UFC fights, so they come online after this bout. Here is the career they bring in — and how live the opposition has been.
Pre-UFC opposition
ModerateOpponents' combined record
203-153-5
.570 win rate
Winning-record opponents
11 of 17
carried winning pro records
Pro bouts faced
45
17 opponents with records on file
A descriptive read of the non-UFC slate from opponents’ full career pro records — not a UFC-grade Schedule Score.
UFC fight history
No UFC bouts on record yet.
Outside the UFC
across 45 bouts · 31 promotions · wins by 7 KO · 17 sub · 4 decSPF · SPF / PFC · Shooto · SPF / PSF · AVC +26
| Res | Opponent | Outcome | Finish | Rd | Time | Promotion | Date |
|---|---|---|---|---|---|---|---|
| W | Submission | Rear-Naked Choke | R1 | 0:43 | SPF / PSF | Jan 25, 2025 | |
| W | Delton Alves | Submission | Reverse Heel Hook | R1 | 2:00 | SPF / PFC | Jun 22, 2024 |
| W | Submission | Armbar | R1 | 1:37 | AFM | Dec 16, 2023 | |
| D | Fhabio Henry | Draw | — | R3 | 5:00 | LMF | Oct 7, 2023 |
| L | Daniel de Franca | Decision | Unanimous | R3 | 5:00 | SPF / PFC | Aug 26, 2023 |
| W | Yann Lucas Ribeiro | Decision | Unanimous | R5 | 5:00 | SPF / PFC | Apr 28, 2023 |
| W | Joao Alves Batista | Submission | Heel Hook | R1 | 3:00 | SPF 61 | Dec 12, 2022 |
| L | Cleilson Santos do Nascimento | KO/TKO | Flying Knee and Punches | R3 | 0:34 | SPF / PFC | Apr 23, 2022 |
| W | Sidrac Junior Nascimento da Luz | KO/TKO | Retirement | R2 | 5:00 | SPF / PFC | Dec 17, 2021 |
| L | KO/TKO | Punches | R2 | 0:22 | Home Fight Championship | Jul 24, 2021 | |
| L | Carlos Eduardo15-6-1 | Decision | Unanimous | R3 | 5:00 | Shooto | Dec 13, 2020 |
| L | Pedro Falcao16-5 | Decision | Unanimous | R3 | 5:00 | Shooto | Sep 27, 2020 |
| L | Decision | Unanimous | R3 | 5:00 | Shooto | Nov 23, 2019 | |
| W | Eduardo Paz | Decision | Unanimous | R3 | 5:00 | MF Fighters | Jul 20, 2019 |
| W | Rock Junior | Submission | Rear-Naked-Choke | R1 | 1:01 | MF Fighters 2 | May 18, 2019 |
| W | Romero Reis | Submission | Rear-Naked Choke | R2 | 1:52 | PFC 50 | Dec 22, 2018 |
| W | Davi Rodrigues | Submission | Guillotine Choke | R1 | 3:35 | PFC 49 | Nov 9, 2018 |
| L | Davi Rodrigues | KO/TKO | Punches | R1 | 1:23 | PFC 48 | Aug 11, 2018 |
| W | Valdeci Santos | Submission | Triangle Armbar | R2 | 2:38 | PFC 47 | May 19, 2018 |
| D | Leonardo Pereira | Draw | — | R3 | 5:00 | SPF / PSF | Apr 28, 2018 |
| W | Nazareno Cesar Alves Pinheiro Sarmento | Decision | Unanimous | R3 | 5:00 | PFC 46 | Mar 17, 2018 |
| W | Maxwell Quaresma | Submission | Rear-Naked Choke | R1 | 1:45 | SPF 44 | Sep 16, 2017 |
| L | Francisco de Lima Maciel | Decision | Unanimous | R3 | 5:00 | Jungle Fight 91 | Jul 15, 2017 |
| W | Francisco de Assis Lima da Silva | KO/TKO | Punches | R1 | 1:29 | SPF 43 | Jun 3, 2017 |
| L | Melquizael Costa26-8 | Decision | Unanimous | R3 | 5:00 | Revelation FC | Jan 29, 2016 |
| L | Raulian Paiva23-6-2 | Decision | Unanimous | R3 | 5:00 | Eco Fight 16 | Nov 4, 2015 |
| W | Ezequiel Barbosa | KO/TKO | Punch | R1 | 4:26 | SPF | Sep 19, 2015 |
| W | Alex Souza | Submission | Rear-Naked Choke | R2 | 0:30 | SPF | Jun 6, 2015 |
| L | Joel Silva17-10 | KO/TKO | — | R3 | 0:15 | Coalizao Fight 6 | Mar 28, 2015 |
| W | Submission | Rear-Naked Choke | R1 | 2:48 | Coalizao Fight 5 | Dec 27, 2014 | |
| W | Davi Rodrigues | KO/TKO | Punches to the Body | R1 | 2:33 | SPF | Dec 6, 2014 |
| W | Submission | Triangle Choke | R2 | 4:36 | Coalizao Fight 3 | Sep 4, 2014 | |
| L | Gilberto Dias29-8-2 | Decision | Unanimous | R3 | 5:00 | CAMMA | Nov 1, 2013 |
| W | Arleson Iau | Submission | Rear-Naked Choke | R1 | 0:49 | AVC | Oct 12, 2013 |
| W | Leonardo Santos0-1 | Decision | Unanimous | R3 | 5:00 | AVC | Aug 10, 2013 |
| L | Nildo Machado | KO/TKO | Flying Knee | R3 | 0:00 | SPF | Dec 7, 2012 |
| W | Elormces da Silva Souza dos Santos1-1 | Submission | Armbar | R2 | 0:56 | MF | Jul 19, 2012 |
| W | Marcos Ruas | KO/TKO | punch | R1 | 3:43 | AF | Jul 12, 2012 |
| L | Joriedson Reis de Souza | KO/TKO | Retirement | R3 | 1:15 | Amazon Fight 13 | Mar 2, 2012 |
| W | Submission | Armbar | R2 | 3:19 | Amazon Fight 11 | Feb 16, 2012 | |
| L | Jonathas Franca dos Santos | KO/TKO | — | R2 | 4:08 | SPF | Dec 1, 2011 |
| W | KO/TKO | Punches | R1 | 0:53 | KOCI | Mar 17, 2011 | |
| W | Saulo Madson da Silva | Submission | Armbar | R1 | 1:35 | MCMMA | Aug 20, 2010 |
| W | Submission | Guillotine Choke | R2 | 3:17 | SPF | Jun 11, 2010 | |
| W | Sergio Vilhena cunha | KO/TKO | punch | R1 | 4:57 | SPF | Apr 16, 2010 |
Non-UFC bouts (regional/other promotions) and Dana White’s Contender Series — shown for context only, excluded from Schedule Score, striking/grappling rates, and every UFC-scoped metric.