Guilherme Viana
BrazilGuilherme Viana is a Heavyweight from Brazil with an official record of 9-4. Cage Brothers holds 9 of those bouts: 6 wins and 3 losses, the wins coming 5 by knockout and 1 by submission. The most recent bout on file is a decision loss to Rasul Magomedov at 2025 PFL World Championships: Middleweights, Light Heavyweights, Heavyweights on 21 August 2025.
| Date | Opponent | Result | Method | Round | Event |
|---|---|---|---|---|---|
| Aug 21, 2025 | Rasul Magomedov | LOSS | DECDecision - Unanimous | R3 · 5:00 | 2025 PFL World Championships: Middleweights, Light Heavyweights, Heavyweights |
| Nov 9, 2024 | Hassan Graham | WIN | KOKO/TKO | R1 · 0:39 | Combat Zone 86 |
| Feb 24, 2024 | Terrance Jean-Jacques | WIN | KOKO/TKO | R2 · 3:05 | Combat Zone 83 |
| Jul 22, 2016 | Philipe Lins | LOSS | KOTKO (Punches) | R2 · 1:13 | Bellator 159: Caldwell vs. Taimanglo |
| Nov 20, 2015 | Houston Alexander | WIN | KOTKO (Doctor Stoppage) | R2 · 5:00 | Bellator 146: Kato vs. Manhoef |
| Mar 27, 2015 | Francis Carmont | LOSS | DECDecision - Unanimous | R3 · 5:00 | Bellator 135: Warren vs. Galvao |
| Jul 12, 2014 | Julio Cesar dos Santos | WIN | KOTKO | R2 · 0:46 | THF: The Hill Fighters 2 |
| Sep 1, 2012 | Ed Carlos | WIN | KOTKO | R1 · 1:19 | IFC: Iron Fight Combat 1 |
| Mar 4, 2012 | Eduardo Camilo | WIN | SUBSubmission (Armbar) | R1 · 3:51 | MMAAD: MMA Against Dengue |
Wins, losses and draws are Guilherme Viana’s official record. Everything else is counted from the 9 bouts we hold a full result for — method, round and time. Per-fight striking and grappling statistics are not published in our data source, so they are not shown.
Guilherme Viana’s record, in numbers
Guilherme Viana’s official record is 9-4. Every figure on this page is counted instead from the 9 bouts Cage Brothers holds a result for — 6 wins, 3 losses — because 4 bouts from the official record are not in the history we hold.
The 6 wins break down as 5 by knockout and 1 by submission — 6 of 6 inside the distance, a finish rate of 100%. Across all 9 bouts with a recorded finishing round, the average bout lasted 7 minutes 19 seconds.
Guilherme Viana has been stopped once in the 9 bouts on file, by knockout — 11% of them.
Of the 9 bouts Cage Brothers holds a result for, 2 were the main event of the card. Two of them have come since October 2024.
Set against the 485 Heavyweight fighters Cage Brothers holds eight or more bouts for, Guilherme Viana has a finish rate above 82% of them, a record of avoiding stoppage above 76% of them and a two-year bout count above 77% of them. The comparison is made inside the division rather than across the whole roster, because how often a division finishes depends heavily on what it weighs.
Guilherme Viana is listed at 6ft 4in.
These figures are recomputed from Guilherme Viana’s bout history each time results are synced, so they follow the record rather than a fixed snapshot.