Irwing Romero Machado
UFC DebutNickname“King Kong”
Record
Streak
L1
Age
Date of birth
- Fighting out of
- Curitiba, Parana
- Born
- Brazil
- Camp
- Fight Clan
- Weight class
- Middleweight
- Height
- 5'9" · 175 cm
Before the UFC
Irwing Romero Machado 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
497-254-6
.662 win rate
Winning-record opponents
28 of 34
carried winning pro records
Pro bouts faced
38
34 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 38 bouts · 37 promotions · wins by 11 KO · 7 sub · 3 decBFL · Fight Nights 139 · SFT 61 · SFT 56 · AMC Fight Nights 122 +32
| Res | Opponent | Outcome | Finish | Rd | Time | Promotion | Date |
|---|---|---|---|---|---|---|---|
| L | Shamil Magomedov14-0 | Decision | Unanimous | R3 | 5:00 | Fight Nights 139 | Jul 8, 2026 |
| W | Leonardo Blasco26-10 | KO/TKO | Punches | R1 | 3:02 | SFT 61 | May 30, 2026 |
| W | Rafael Celestino14-7-1 | KO/TKO | Punches | R1 | 1:23 | SFT 56 | May 24, 2025 |
| L | Dmitry Aryshev15-10-1 | Decision | Unanimous | R5 | 5:00 | AMC Fight Nights 122 | Nov 10, 2023 |
| L | Murad Abdulaev24-9 | Decision | Unanimous | R3 | 5:00 | ACA 162 | Sep 2, 2023 |
| W | Marcos Brigagao17-10 | Decision | Unanimous | R5 | 5:00 | SFT 40 | Mar 25, 2023 |
| W | Edvaldo de Oliveira37-32 | Submission | Rear-Naked Choke | R1 | 3:51 | Imortal FC 12 | Mar 19, 2023 |
| L | Beslan Ushukov19-5 | KO/TKO | Spinning Wheel Kick | R2 | 1:16 | ACA 150 | Dec 23, 2022 |
| L | Mikhail Dolgov11-9 | Decision | Unanimous | R3 | 5:00 | ACA 142 | Aug 13, 2022 |
| L | Decision | Unanimous | R3 | 5:00 | ACA 139 | May 21, 2022 | |
| NC | Altynbek Mamashov19-5-1 | No Contest | Illegal Knee | R2 | 2:31 | ACA 136 | Feb 26, 2022 |
| L | Azamat Amagov13-4 | Decision | Split | R3 | 5:00 | ACA 130 | Oct 4, 2021 |
| W | Decision | Majority | R3 | 5:00 | ACA 125 | Jun 29, 2021 | |
| L | Decision | Unanimous | R3 | 5:00 | ACA 119 | Mar 12, 2021 | |
| W | Rene Pessoa26-13 | KO/TKO | Punches | R5 | 4:13 | SFT 20 | Jan 25, 2020 |
| W | Guilherme Prescendo5-3 | KO/TKO | Punches | R2 | 1:04 | Imortal FC 10 | Dec 2, 2018 |
| L | Allan Moziel14-8-1 | Decision | Unanimous | R3 | 5:00 | Saikyo | Aug 11, 2018 |
| W | Sergio Willian de Andrade0-2-1 | Submission | Guillotine Choke | R1 | 3:10 | Bradar Fight | Sep 16, 2017 |
| W | William Silveira1-5 | KO/TKO | Retirement | R1 | 5:00 | Adventure Fighters Tournament | Aug 26, 2017 |
| L | Luan Santiago23-8 | KO/TKO | Punches | R2 | 1:41 | Frontline Fight Series 3 | Oct 29, 2016 |
| D | Felipe Cruz20-6-1 | Draw | Split | R3 | 5:00 | Imortal FC 4 | May 21, 2016 |
| W | KO/TKO | Retirement | R3 | 2:25 | Imortal FC 2 | Dec 13, 2015 | |
| L | Daniel Santos14-3 | Decision | Unanimous | R3 | 5:00 | Fighten | Aug 22, 2015 |
| W | Luan Santiago23-8 | Decision | Unanimous | R3 | 5:00 | GCF | May 9, 2015 |
| L | David da Silva7-5 | Decision | Unanimous | R3 | 5:00 | Jungle Fight 68 | Apr 5, 2014 |
| W | Uilian Alves15-8 | KO/TKO | Punches | R1 | 3:18 | Talent MMA Circuit 6 | Feb 22, 2014 |
| D | Renivan Revers | Draw | — | R3 | 5:00 | Samurai FC / PFE | Nov 30, 2013 |
| W | Arilson Marcilio da Silva1-4 | KO/TKO | Head Kick | R1 | 2:42 | Itaperucu Fight Combat | Nov 9, 2013 |
| W | Laertes de Paula | KO/TKO | Punches | R1 | 1:21 | AFT 4 | Mar 9, 2013 |
| W | Submission | Armbar | R2 | 2:44 | Samurai FC 9 | Dec 15, 2012 | |
| W | Laertes de Paula | Submission | Arm-Triangle Choke | R1 | 4:10 | Brazilian Fight League | Dec 1, 2012 |
| W | Thiago Dracena1-2 | KO/TKO | Punches | R1 | 2:36 | Ring of Fire 5 | Nov 10, 2012 |
| W | Submission | Guillotine Choke | R1 | 1:23 | FA | Aug 25, 2012 | |
| L | Chris Wilson18-10 | Submission | Brabo Choke | R1 | 1:25 | BRFC | Aug 11, 2012 |
| W | Submission | — | R0 | 0:00 | BFL | Feb 18, 2012 | |
| W | Klisman Leal | KO/TKO | Punches | R1 | 2:21 | BFL | Aug 13, 2011 |
| W | Submission | Armbar | R2 | 0:00 | AFT | Jun 26, 2011 | |
| L | Diego Marlon30-15 | Decision | Unanimous | R3 | 5:00 | Samurai FC 5 | Jun 11, 2011 |
Non-UFC bouts (regional/other promotions) — shown for context only, excluded from Schedule Score, striking/grappling rates, and every UFC-scoped metric.
Amateur
0-1across 1 amateur bout · 1 promotionBrazilian Fight League
| Res | Opponent | Outcome | Finish | Rd | Time | Promotion | Date |
|---|---|---|---|---|---|---|---|
| L | Decision | Unanimous | R3 | 5:00 | Brazilian Fight League | Apr 8, 2011 |
Amateur (pre-professional) bouts — shown for context only and excluded from the professional record and every UFC-scoped metric.