Official MMA record
Sergey Dyakonov
Professional record
18-4-0
- Division
- Heavyweight
- Age
- 42
- Height
- 6' 0"
- Weight
- 245 lb
- Gender
- Male
- Fighting out of
- Russia
Profile summary
Sergey Dyakonov is an MMA fighter with a professional record of 18-4-0.
Career file
Professional career statistics
18-4-0
Total fights
22
Rounds fought
27.9
Current streak
1 L
Finish rate
83.3%
Win methods
Loss methods
Career length
8y 6m 24d
Fights per year
2.6
Longest layoff
1y 8m 7d
Quickest turnaround
1m 2d
Quick hits
Fastest win
00:27
Fastest KO
02:05
Fastest submission
00:27
Finished rate
75%
Avg. fight length · wins
05:26
Avg. fight length · losses
10:20
Avg. rounds · wins
1.1
Avg. rounds · losses
2.1
Official record
Professional fight record
| Date | Result | Opponent | Division | Method / event | Round / time |
|---|---|---|---|---|---|
| Dec 13, 2025 | L | Dimitriy Andryushko | Heavyweight | Decision · Unanimous Decision MMA Series 93Title bout | R5/05:00 |
| Oct 11, 2025 | W | Maxim Sherbakov | Heavyweight | TKO/RSC · Strikes MMA Series 92 | R3/04:57 |
| Dec 14, 2024 | W | Dimitriy Andryushko | Heavyweight | TKO/RSC · Doctor Stoppage MMA Series 87: All StarsTitle bout | R3/01:23 |
| Sep 7, 2024 | W | Ednaldo Oliveira | Heavyweight | Decision · Unanimous Decision MMA Series 83 | R3/05:00 |
| Mar 23, 2024 | L | Roggers Souza | Heavyweight | Submission · Rear Naked Choke MMA Series 76Title bout | R2/03:51 |
| Dec 2, 2023 | W | Edinaldo Novaes | Heavyweight | TKO/RSC · Referee Stoppage from Punches MMA Series 75Title bout | R1/03:33 |
| Jul 29, 2023 | W | Maicon Mamute | Heavyweight | TKO/RSC MMA Series: Global SeriesTitle bout | R1/04:40 |
| Mar 18, 2023 | W | Alejandro Solorzano | Heavyweight | TKO/RSC MMA Series 64Title bout | R1/04:30 |
| Nov 28, 2022 | W | Mahmoud Afai | Heavyweight | TKO/RSC MMA Series 61 | R1/02:43 |
| Sep 10, 2022 | W | Mahmoud Tantawy | Heavyweight | KO MMA Series 55 | R1/02:11 |
| Jun 24, 2022 | W | Vinicius Mamute | — | Decision · Unanimous Decision MMA Series 53 | R3/05:00 |
| Feb 12, 2022 | W | Natalicio Nascimento Filho | Heavyweight | KO · Punches MMA Series 48 - Fight RiotTitle bout | R1/02:05 |
| Sep 4, 2021 | W | Vitaly Kiselov | Heavyweight | Submission MMA Series 39 - Emir FC 7 | R1/00:27 |
| Jun 12, 2021 | W | Evgeny Mikhalev | — | TKO/RSC · Referee Stoppage MMA Series 34 - Heart and Fist of Bashkortostan | R1/04:47 |
| Oct 3, 2020 | W | Mikhail Sysoev | — | Decision · Unanimous Decision MMA Series 16 | R3/05:00 |
| Jul 31, 2020 | W | Andrey Shikhov | Light-heavyweight | TKO/RSC Russian Battle Masters - Selection Fights 3 | R1/02:20 |
| Oct 20, 2019 | L | Viktor Vecherin | — | KO · Strike Gorilla Fighting Championship 19 | R1/02:30 |
| Jun 28, 2019 | W | Ali Ahmadvand | — | Submission · Strikes Fight Championship Aslan | R2/00:54 |
| May 26, 2019 | W | Ivan Tsaritskyi | — | Submission · Choke Perviy Fight Club - Fight Show 32 | R1/00:45 |
| Mar 24, 2019 | W | Ivan Groshikov | — | TKO/RSC · Didn't Answer the Bell for Round Perviy Fight Club - Fight Show 30 | R1/05:00 |
| Jan 26, 2019 | W | Dmitry Lapshin | — | TKO/RSC · Referee Stoppage from Strikes Great Russian Promotion - Thunder 11 | R1/02:41 |
| May 19, 2017 | L | Maykl Alahverdyan | — | TKO/RSC Tech Krep Fighting Championship - Prime Selection (Stage 4) | R1/05:00 |