Sergey Romanov
UFC Debut
Record
Streak
W5
Age
Date of birth
- Fighting out of
- St. Petersburg
- Born
- Russia
- Camp
- Sech Pro
- Weight class
- Welterweight
- Height
- 6'0" · 183 cm
Before the UFC
Sergey Romanov 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
405-218-5
.650 win rate
Winning-record opponents
22 of 31
carried winning pro records
Pro bouts faced
31
all opponents have 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 31 bouts · 21 promotions · wins by 15 KO · 3 sub · 7 decM-1 · North-West Power Alliance · White Rex · Fight Nights 138 · OFC 22 +16
| Res | Opponent | Outcome | Finish | Rd | Time | Promotion | Date |
|---|---|---|---|---|---|---|---|
| W | Goyti Dazaev12-5-1 | Decision | Unanimous | R3 | 5:00 | Fight Nights 138 | Jun 6, 2026 |
| W | Rafael Carvalho17-9 | Submission | Rear-Naked Choke | R2 | 2:03 | North-West Power Alliance | Oct 4, 2025 |
| W | Claudio Ribeiro13-6 | KO/TKO | Spinning Back Kick to the Body | R1 | 2:41 | North-West Power Alliance | May 7, 2025 |
| W | Almanbet Zhanybekov20-14 | Decision | Unanimous | R3 | 5:00 | OFC 22 | Aug 18, 2022 |
| W | Dmitriy Krivulets11-11 | KO/TKO | — | R1 | 0:17 | OFC 21 | Jul 10, 2022 |
| L | Almanbet Zhanybekov20-14 | KO/TKO | Punches | R3 | 4:27 | WEF Global 17 and Kingdom Professional Fight NWPA | Apr 10, 2022 |
| W | Diego Dias20-7 | KO/TKO | Punches | R2 | 2:53 | OFC 10 | Sep 12, 2021 |
| W | Cassio Oliveira22-20-1 | KO/TKO | Punch | R1 | 0:16 | OFC 7 | Jul 24, 2021 |
| W | Vanilton Antunes16-9 | KO/TKO | Knee | R1 | 0:25 | OFC 3 | Apr 17, 2021 |
| L | Arseniy Smirnov11-2 | Decision | Unanimous | R3 | 5:00 | RCC 8 | Dec 19, 2020 |
| L | Sergey Kalinin10-2 | KO/TKO | Punch | R2 | 3:24 | GFC 27 | Aug 22, 2020 |
| W | Maiquel Falcao39-21 | Submission | Anaconda Choke | R1 | 3:10 | Krepost Fight Club | Dec 14, 2019 |
| W | Marcio Cabral12-4 | Submission | Choke | R1 | 4:38 | M-1 | Jun 28, 2019 |
| W | Urs Pablo Ortmann8-1 | Decision | Unanimous | R3 | 5:00 | M-1 | Nov 2, 2018 |
| L | Tiago Varejao Lacerda28-8-1 | Decision | Majority | R3 | 5:00 | M-1 | May 24, 2018 |
| L | Alexey Kunchenko25-6 | KO/TKO | Punches | R1 | 2:35 | M-1 | Oct 27, 2017 |
| W | Arda Adas11-7 | KO/TKO | Arm Injury | R1 | 4:21 | M-1 | Jun 1, 2017 |
| W | Decision | Unanimous | R3 | 5:00 | M-1 | Mar 3, 2017 | |
| W | Carlos Alexandre Pereira36-12-1 | Decision | Unanimous | R3 | 5:00 | M-1 | Oct 21, 2016 |
| W | Andreas Birgels13-10 | KO/TKO | Punches | R1 | 2:55 | M-1 | Jun 16, 2016 |
| W | Sergio de Fatima16-6-1 | KO/TKO | Punches | R1 | 3:47 | M-1 | Apr 8, 2016 |
| W | Decision | Unanimous | R3 | 5:00 | OMMAF | Nov 21, 2015 | |
| W | Lukasz Janecki5-3 | Decision | Unanimous | R3 | 5:00 | IFC | Apr 4, 2015 |
| W | Lukas Menzel1-3 | KO/TKO | Punches | R1 | 0:00 | La Onda | Mar 15, 2015 |
| W | Alexei Metelica4-4 | KO/TKO | Punches | R1 | 3:01 | PFC | Nov 15, 2014 |
| W | Maksim Tatarinov1-2 | KO/TKO | Punches | R1 | 5:00 | White Rex | Oct 26, 2014 |
| L | Igor Kudrytskiy5-0 | Decision | Unanimous | R2 | 5:00 | Coliseum FC | Jan 25, 2014 |
| W | Fritz Kersting1-3 | KO/TKO | Punches | R2 | 4:07 | White Rex | Oct 4, 2013 |
| W | Egor Spiridonov0-1 | KO/TKO | Doctor Stoppage | R2 | 2:30 | NWCSF | Dec 15, 2012 |
| W | Evgeniy Maximov0-1 | KO/TKO | Knee | R1 | 2:59 | IMAT | Nov 6, 2012 |
| W | Sergey Kireev0-1 | KO/TKO | Punches | R2 | 1:05 | Rod Fighting | Sep 2, 2012 |
Non-UFC bouts (regional/other promotions) — shown for context only, excluded from Schedule Score, striking/grappling rates, and every UFC-scoped metric.