Ariel Jaeger
UFC Debut
Record
Streak
W1
Age
Date of birth
- Fighting out of
- Montenegro, Rio Grande do Sul
- Born
- Brazil
- Camp
- Boxer MMA
- Weight class
- Welterweight
- Height
- 6'0" · 183 cm
Before the UFC
Ariel Jaeger 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
StrongOpponents' combined record
157-82-1
.657 win rate
Winning-record opponents
9 of 11
carried winning pro records
Pro bouts faced
15
11 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 15 bouts · 13 promotions · wins by 4 KO · 2 sub · 1 decTeutoFight · MFC 02 · Jungle Fight 133 · Meleiro Champion Fight · Peleia dos Pampas +8
| Res | Opponent | Outcome | Finish | Rd | Time | Promotion | Date |
|---|---|---|---|---|---|---|---|
| W | Rodrigo Duarte11-13 | Submission | Kimura | R1 | 4:58 | TeutoFight | Oct 11, 2025 |
| L | Marcos Santana | KO/TKO | Punches | R1 | 0:15 | MFC 02 | Mar 29, 2025 |
| L | KO/TKO | Punch | R1 | 3:34 | Jungle Fight 133 | Dec 7, 2024 | |
| W | Leonardo Almeida7-2 | Decision | Unanimous | R3 | 5:00 | TeutoFight | Nov 18, 2023 |
| W | Willian Lima16-5 | KO/TKO | Punch | R2 | 1:16 | Meleiro Champion Fight | Oct 21, 2023 |
| L | Leonardo Picolotto | Decision | Unanimous | R3 | 5:00 | Peleia dos Pampas | Aug 26, 2023 |
| L | Felipe Boaventura11-7-1 | Submission | Inverted Triangle Armbar | R2 | 1:00 | TeutoFight | Oct 8, 2022 |
| L | Leandro Barbosa13-10 | Decision | Unanimous | R3 | 5:00 | Klin Combat | Apr 9, 2022 |
| L | Tim Ruberg15-3 | Decision | Unanimous | R3 | 5:00 | Arena Tour 5 | Apr 18, 2015 |
| L | Carlston Harris19-8 | Decision | Unanimous | R3 | 5:00 | XFCI | Nov 1, 2014 |
| W | Submission | Guillotine Choke | R1 | 3:33 | Arena Tour 1 | Dec 7, 2013 | |
| W | Aloisio Figueiredo | KO/TKO | Punches | R2 | 4:24 | AC | Apr 14, 2012 |
| W | Marlon Santos | KO/TKO | Punches | R2 | 1:30 | FCC | Sep 23, 2011 |
| L | Jonas Boeno44-22 | KO/TKO | Punches | R1 | 3:32 | WFC 5 | Jun 11, 2011 |
| W | Jean Santos1-1 | KO/TKO | Punches | R1 | 4:11 | X-Fest 4 | Sep 7, 2008 |
Non-UFC bouts (regional/other promotions) — shown for context only, excluded from Schedule Score, striking/grappling rates, and every UFC-scoped metric.