Serghei Spivac
18–7–0 · Heavyweight · Age 31 · 16 UFC fights
Skill (today)
+3.08
Uncertainty (σ)
0.96
As of
2026-09-13
Skill trajectory
Line: estimated skill after each fight. Band: ±1σ uncertainty.
Fight ledger
| Date | Opponent | Result | Method | Event | Model P(win), pre-fight |
|---|---|---|---|---|---|
| 2026-08-22 | Vitor Petrino | Loss | U-DEC | UFC Fight Night | 48% |
| 2026-02-21 | Ante Delija | Win | U-DEC | UFC Fight Night | 52% |
| 2025-06-07 | Waldo Cortes-Acosta | Loss | U-DEC | UFC 316: Dvalishvili vs. O'Malley 2 | 51% |
| 2025-01-18 | Jailton Almeida | Loss | KO/TKO | UFC 311: Makhachev vs. Moicano | 47% |
| 2024-08-10 | Marcin Tybura | Win | SUB | UFC Fight Night | 57% |
| 2023-09-02 | Ciryl Gane | Loss | KO/TKO | UFC Fight Night | 36% |
| 2023-02-04 | Derrick Lewis | Win | SUB | UFC Fight Night | 64% |
| 2022-08-06 | Augusto Sakai | Win | KO/TKO | UFC Fight Night | 60% |
| 2022-03-05 | Greg Hardy | Win | KO/TKO | UFC 272: Covington vs. Masvidal | 60% |
| 2021-09-04 | Tom Aspinall | Loss | KO/TKO | UFC Fight Night | 49% |
| 2021-06-19 | Aleksei Oleinik | Win | U-DEC | UFC Fight Night | 69% |
| 2021-02-20 | Jared Vanderaa | Win | KO/TKO | UFC Fight Night | |
| 2020-07-18 | Carlos Felipe | Win | M-DEC | UFC Fight Night | |
| 2020-02-29 | Marcin Tybura | Loss | U-DEC | UFC on ESPN+ 27 | 60% |
| 2019-10-05 | Tai Tuivasa | Win | SUB | UFC 243: Whittaker vs. Adesanya | 47% |
| 2019-05-04 | Walt Harris | Loss | KO/TKO | UFC on ESPN+ 9 | |
| 2018-09-29 | Tony Lopez | Win | SUB | WWFC 12 | |
| 2018-03-24 | Ivo Cuk | Win | TKO | WWFC 10 | |
| 2017-06-14 | Travis Fulton | Win | SUB | WWFC 7 | |
| 2017-03-29 | Luke Morton | Win | TKO | WWFC: Cage Encounter 6 | |
| 2016-02-27 | Artem Cherkov | Win | TKO | Eagles Fighting Championship 1 | |
| 2015-10-04 | Dmitriy Mikutsa | Win | SUB | Unknown | |
| 2015-01-31 | Yuri Gorbenko | Win | SUB | WWFC: Ukraine Selection 4 | |
| 2014-11-19 | Evgeny Bova | Win | SUB | WWFC: Ukraine Selection 1 | |
| 2014-09-28 | Andrey Serebrianikov | Win | TKO | Unknown |