Augusto Sakai
17–7–1 · Heavyweight · Age 35 · 9 UFC fights
Skill (today)
+2.27
Uncertainty (σ)
1.13
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 |
|---|---|---|---|---|---|
| 2025-12-20 | Marcin Wójcik | Loss | DEC | KSW 113: Bartosiński vs. Tulshaev | |
| 2025-04-26 | Szymon Bajor | Win | DEC | KSW 105: Bartosiński vs. Grzebyk | |
| 2024-06-07 | Phil De Fries | Loss | DEC | KSW 95: Wikłacz vs. Przybysz 5 | |
| 2023-02-25 | Don'Tale Mayes | Win | U-DEC | UFC Fight Night | 53% |
| 2022-08-06 | Serghei Spivac | Loss | KO/TKO | UFC Fight Night | 40% |
| 2021-12-11 | Tai Tuivasa | Loss | KO/TKO | UFC 269: Oliveira vs. Poirier | 47% |
| 2021-06-05 | Jairzinho Rozenstruik | Loss | KO/TKO | UFC Fight Night | 54% |
| 2020-09-05 | Alistair Overeem | Loss | KO/TKO | UFC Fight Night | 67% |
| 2020-05-30 | Blagoy Ivanov | Win | S-DEC | UFC Fight Night | 63% |
| 2019-09-14 | Marcin Tybura | Win | KO/TKO | UFC on ESPN+ 16 | 59% |
| 2019-04-27 | Andrei Arlovski | Win | S-DEC | UFC on ESPN+ 8 | 76% |
| 2018-09-22 | Chase Sherman | Win | KO/TKO | UFC Fight Night 137 | |
| 2018-08-10 | Marcos Conrado Jr. | Win | TKO | DW's Contender Series 2018 | |
| 2017-11-11 | Tiago Cardoso | Win | TKO | Imortal FC 7 | |
| 2017-05-19 | Cheick Kongo | Loss | DEC | Bellator 179 | |
| 2016-05-20 | Dan Charles | Draw | DEC | Bellator 155 | |
| 2015-11-06 | Alex Huddleston | Win | DEC | Bellator 145 | |
| 2015-06-26 | Daniel Gallemore | Win | TKO | Bellator 139 | |
| 2014-07-25 | Matt Frembling | Win | TKO | Bellator 122 | |
| 2013-12-12 | Edison Lopes | Win | DEC | Golden Fighters 8 | |
| 2013-03-28 | Rob Horton | Win | TKO | Bellator 94 | |
| 2012-12-15 | Arley Simetti | Win | TKO | Unknown | |
| 2012-05-20 | Dayvisson Daniel | Win | TKO | Unknown | |
| 2011-11-19 | Marcio Fernando | Win | TKO | Unknown | |
| 2011-10-15 | Cesar Alberto | Win | TKO | Unknown |