Ronaldo Souza
15–8–0 · Middleweight · Age 46 · 16 UFC fights
Skill (today)
+1.99
Uncertainty (σ)
1.32
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 |
|---|---|---|---|---|---|
| 2023-04-01 | Vitor Belfort | Loss | DEC | Gamebred Boxing 4 | |
| 2021-05-15 | André Muniz | Loss | SUB | UFC 262: Oliveira vs. Chandler | 29% |
| 2020-12-12 | Kevin Holland | Loss | KO/TKO | UFC 256: Figueiredo vs. Moreno | 24% |
| 2019-11-16 | Jan Błachowicz | Loss | S-DEC | UFC on ESPN+ 22 | 42% |
| 2019-04-27 | Jack Hermansson | Loss | U-DEC | UFC on ESPN+ 8 | 31% |
| 2018-11-03 | Chris Weidman | Win | KO/TKO | UFC 230: Cormier vs. Lewis | 48% |
| 2018-05-12 | Kelvin Gastelum | Loss | S-DEC | UFC 224: Nunes vs. Pennington | 33% |
| 2018-01-27 | Derek Brunson | Win | KO/TKO | UFC on FOX 27 | 48% |
| 2017-04-15 | Robert Whittaker | Loss | KO/TKO | UFC on FOX 24 | 35% |
| 2017-02-11 | Tim Boetsch | Win | SUB | UFC 208: Holm vs. de Randamie | 73% |
| 2016-05-14 | Vitor Belfort | Win | KO/TKO | UFC 198: Werdum vs. Miocic | 72% |
| 2015-12-12 | Yoel Romero | Loss | S-DEC | UFC 194: Aldo vs. McGregor | 55% |
| 2015-04-18 | Chris Camozzi | Win | SUB | UFC on FOX 15 | 65% |
| 2014-09-05 | Gegard Mousasi | Win | SUB | UFC Fight Night 50 | 53% |
| 2014-02-15 | Francis Carmont | Win | U-DEC | UFC Fight Night 36 | 45% |
| 2013-09-04 | Yushin Okami | Win | KO/TKO | UFC Fight Night 28 | 56% |
| 2013-05-18 | Chris Camozzi | Win | SUB | UFC on FX 8 | |
| 2013-01-12 | Ed Herman | Win | SUB | Strikeforce | |
| 2012-08-18 | Derek Brunson | Win | TKO | Strikeforce | |
| 2012-03-03 | Bristol Marunde | Win | SUB | Strikeforce | |
| 2011-09-24 | Braulio Estima | Loss | 2011 ADCC Championships | ||
| 2011-09-10 | Luke Rockhold | Loss | DEC | Strikeforce | |
| 2011-01-29 | Robbie Lawler | Win | SUB | Strikeforce | |
| 2010-08-21 | Tim Kennedy | Win | DEC | Strikeforce | |
| 2010-05-15 | Joey Villasenor | Win | DEC | Strikeforce |