Professional Record
18-6-0
SSPhoto pending
Current Elo Rating
1715
True Contender System
Heavyweight Ranking
#9
Pound-for-Pound Ranking
#109
Career Statistics
Professional Record
- Professional fights
- 24
- Wins
- 18
- Losses
- 6
- Draws
- 0
In the UFC
- UFC fights
- 15
- Wins
- 9
- Losses
- 6
- Draws
- 0
Wins by method
- KO/TKO
- 3
- Submissions
- 3
- Decisions
- 3
- Finish rate
- 66.7%
Elo
Elo History
15 recorded UFC fights
UFC Start
1500
Current
1715
Peak Elo
1766
Total
+215
UFC Fight History
Feb 21, 2026
Decision
Elo
1715
Change
+32
Jun 07, 2025
Waldo Cortes-Acosta
Decision
Elo
1683
Change
-33
Jan 18, 2025
Jailton Almeida
TKO
Elo
1716
Change
-50
Aug 10, 2024
Submission
Elo
1766
Change
+61
Sep 02, 2023
TKO
Elo
1705
Change
-38
Feb 04, 2023
Submission
Elo
1743
Change
+64
Aug 06, 2022
Augusto Sakai
TKO
Elo
1679
Change
+54
Mar 05, 2022
Greg Hardy
TKO
Elo
1624
Change
+60
Sep 04, 2021
TKO
Elo
1564
Change
-49
Jun 19, 2021
Alexey Oleynik
Decision
Elo
1613
Change
+35
Feb 20, 2021
Jared Vanderaa
TKO
Elo
1578
Change
+49
Jul 18, 2020
Carlos Felipe
Decision
Elo
1529
Change
+22
Feb 29, 2020
Decision
Elo
1507
Change
-25
Oct 05, 2019
Submission
Elo
1532
Change
+70
May 04, 2019
Walt Harris
TKO
Elo
1462
Change
-38
| Date | Result | Opponent | Method | Elo | Change |
|---|---|---|---|---|---|
| Feb 21, 2026 | W | Ante Delija | Decision | 1715 | +32 |
| Jun 07, 2025 | L | Waldo Cortes-Acosta | Decision | 1683 | -33 |
| Jan 18, 2025 | L | Jailton Almeida | TKO | 1716 | -50 |
| Aug 10, 2024 | W | Marcin Tybura | Submission | 1766 | +61 |
| Sep 02, 2023 | L | Ciryl Gane | TKO | 1705 | -38 |
| Feb 04, 2023 | W | Derrick Lewis | Submission | 1743 | +64 |
| Aug 06, 2022 | W | Augusto Sakai | TKO | 1679 | +54 |
| Mar 05, 2022 | W | Greg Hardy | TKO | 1624 | +60 |
| Sep 04, 2021 | L | Tom Aspinall | TKO | 1564 | -49 |
| Jun 19, 2021 | W | Alexey Oleynik | Decision | 1613 | +35 |
| Feb 20, 2021 | W | Jared Vanderaa | TKO | 1578 | +49 |
| Jul 18, 2020 | W | Carlos Felipe | Decision | 1529 | +22 |
| Feb 29, 2020 | L | Marcin Tybura | Decision | 1507 | -25 |
| Oct 05, 2019 | W | Tai Tuivasa | Submission | 1532 | +70 |
| May 04, 2019 | L | Walt Harris | TKO | 1462 | -38 |
Competitive Profile
Serghei Spivac’s position is calculated by the True Contender MMA Elo system from real results and strength of opposition. The profile updates with the rankings after new fights are processed.