Sergey Dyakonov
UFC Debut
Record
Streak
L1
Age
Date of birth
- Born
- Russia
- Weight class
- Heavyweight
- Height
- 6'0" · 183 cm
Before the UFC
Sergey Dyakonov 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
146-89-5
.621 win rate
Winning-record opponents
8 of 10
carried winning pro records
Pro bouts faced
26
10 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 26 bouts · 25 promotions · wins by 16 KO · 3 sub · 3 decPerviy Club · MMA Series 93 · MMA Series 87 · MMA Series 83 · MMA Series 76 +20
| Res | Opponent | Outcome | Finish | Rd | Time | Promotion | Date |
|---|---|---|---|---|---|---|---|
| L | Dimitry Andryushko14-6-2 | Decision | Unanimous | R5 | 5:00 | MMA Series 93 | |
| W | Dimitry Andryushko14-6-2 | KO/TKO | Doctor Stoppage | R3 | 1:23 | MMA Series 87 | |
| W | Ednaldo Oliveira23-16-1 | Decision | Unanimous | R3 | 5:00 | MMA Series 83 | |
| L | Roggers Souza15-9 | Submission | Rear-Naked Choke | R2 | 3:51 | MMA Series 76 | |
| W | Edinaldo Novaes12-7 | KO/TKO | Punches | R1 | 3:32 | MMA Series 75 | |
| W | Michael Douglas13-16 | KO/TKO | Punches | R1 | 4:40 | MMA Series | |
| W | Alejandro Solorzano | KO/TKO | — | R1 | 4:30 | MMA Series 64 | |
| W | Mahmoud Mohamed Afia | KO/TKO | Punches | R1 | 2:43 | MMA Series 61 | |
| W | Mahmoud Tantawy | KO/TKO | — | R1 | 2:11 | MMA Series 55 | |
| W | Vinicius Moreira16-9 | Decision | Unanimous | R3 | 5:00 | MMA Series 53 | |
| W | KO/TKO | — | R1 | 2:05 | MMA Series 48 | ||
| W | Vitalii Kiseielov | Submission | — | R1 | 0:27 | MMA Series 39 | |
| W | Evgeny Mikhalev | KO/TKO | — | R1 | 4:47 | MMA Series 34 | |
| W | Mikhail Sysoev | Decision | Unanimous | R3 | 5:00 | GM Promotion | |
| W | Andrey Shikhov | Submission | Triangle Choke | R1 | 2:20 | RBM | |
| L | KO/TKO | Punch | R1 | 2:27 | GFC 19 | ||
| W | Aleksey Yatsenko | KO/TKO | Punches | R1 | 1:23 | Fight Nights | |
| W | Alireza Ahmadvand | KO/TKO | Punches | R2 | 0:53 | Fight Championship Aslan - | |
| W | Ivan Tsaritskyi | Submission | Choke | R1 | 0:45 | Perviy Club | |
| W | Murad Kandaev | KO/TKO | Punches | R1 | 1:28 | Pitko Team | |
| W | Ivan Groshikov | KO/TKO | — | R1 | 5:00 | Perviy Club | |
| W | Dmitriy Tarannikov | KO/TKO | Flying Knee | R1 | 0:25 | White Warrior | |
| W | Dmitry Lapshin | KO/TKO | Punches | R1 | 2:06 | GR Promotion | |
| L | KO/TKO | Doctor Stoppage | R1 | 5:00 | Tech-Krep FC | ||
| W | Aleksandr Aleksandrov | KO/TKO | Doctor Stoppage | R2 | 2:24 | Vladimir MMA Federation | |
| W | Andrei Larkin | KO/TKO | — | R1 | — | Tambov MMA Federation |
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.
Amateur
0-3across 3 amateur bouts · 2 promotionsRussian MMA Union · PCCFD
| Res | Opponent | Outcome | Finish | Rd | Time | Promotion | Date |
|---|---|---|---|---|---|---|---|
| L | Rizvan Kuniev13-3-1 | Submission | Armbar | R1 | 1:56 | Russian MMA Union | |
| L | Ilya Gunenko10-14 | Decision | Unanimous | R2 | 3:00 | Russian MMA Union | |
| L | Alexander Kosarev | KO/TKO | Punch | R1 | 1:30 | PCCFD |
Amateur (pre-professional) bouts — shown for context only and excluded from the professional record and every UFC-scoped metric.