Vinicius de Oliveira Prestes de Matos (born November 30, 1995), also known as Vinicius LokDog, is a Brazilian professional mixed martial artist and rapper currently competing in the bantamweight division of the Ultimate Fighting Championship (UFC). As of February 10, 2026, he is #12 in the UFC bantamweight rankings.
Oliveira was born in Porto Alegre, in the southern Brazilian state of Rio Grande do Sul. He began training in combat sports at a young age, developing a strong foundation in Brazilian jiu-jitsu and striking. He turned professional in 2017 and quickly gained regional acclaim on the Brazilian scene. Oliveira later competed for UAE Warriors and other international promotions before being invited to Dana White's Contender Series in 2023.
On September 26, 2023, Oliveira faced Victor Madrigal during Dana White's Contender Series and won via knockout in the first round, earning a UFC contract.
Oliveira made his promotional debut on March 2, 2024, at UFC Fight Night 238, where he defeated Bernardo Sopaj by third-round flying knee knockout. The bout earned both the Performance of the Night and Fight of the Night bonuses.
He next fought Ricky Simón at UFC 303 on June 29, 2024, at the T-Mobile Arena in Las Vegas, winning via unanimous decision.
On February 1, 2025, he defeated Said Nurmagomedov via unanimous decision at UFC Fight Night 250, held in Riyadh, Saudi Arabia. This fight earned him another Fight of the Night award.
Oliveira faced Kyler Phillips at UFC 318 on July 19, 2025. He won the fight by unanimous decision.
Oliveira faced Mario Bautista on February 7, 2026 in the main event at UFC Fight Night 266. He lost the fight via a rear-naked choke submission at the end of the second round.
|- |Loss |align=center|23âÂÂ4 |Mario Bautista |Submission (rear-naked choke) | | |align=center|2 |align=center|4:46 |Las Vegas, Nevada, United States | |- |Win |align=center|23âÂÂ3 |Kyler Phillips |Decision (unanimous) |UFC 318 | |align=center|3 |align=center|5:00 |New Orleans, Louisiana, United States | |- |Win |align=center|22âÂÂ3 |Said Nurmagomedov |Decision (unanimous) | | |align=center|3 |align=center|5:00 |Riyadh, Saudi Arabia | |- |Win |align=center|21âÂÂ3 |Ricky Simón |Decision (unanimous) |UFC 303 | |align=center|3 |align=center|5:00 |Las Vegas, Nevada, United States | |- |Win |align=center|20âÂÂ3 |Benardo Sopaj |KO (flying knee) | | |align=center|3 |align=center|4:41 |Las Vegas, Nevada, United States | |- |Win |align=center|19âÂÂ3 |Victor Madrigal |KO (punch) |Dana White's Contender Series 64 | |align=center|1 |align=center|3:02 |Las Vegas, Nevada, United States | |- |Win |align=center|18âÂÂ3 |Hikaru Yoshino |TKO (punches) |UAE Warriors 39 | |align=center|1 |align=center|4:02 |Abu Dhabi, United Arab Emirates | |- |Loss |align=center|17âÂÂ3 |Ali Taleb |KO (punches) |UAE Warriors 30 | |align=center|3 |align=center|2:30 |Abu Dhabi, United Arab Emirates | |- |Win |align=center|17âÂÂ2 |Sylvester Chipfumbu |Submission (rear-naked choke) |UAE Warriors 24 | |align=center|1 |align=center|3:13 |Abu Dhabi, United Arab Emirates | |- |Win |align=center|16âÂÂ2 |Xavier Alaoui |TKO (head kick and punches) |UAE Warriors 18 | |align=center|2 |align=center|3:42 |Abu Dhabi, United Arab Emirates | |- |Win |align=center|15âÂÂ2 |Sultan Zholdoshbek |Decision (unanimous) |UAE Warriors 15 | |align=center|3 |align=center|5:00 |Abu Dhabi, United Arab Emirates | |- |Win |align=center|14âÂÂ2 |Furkatbek Yokubov |TKO (punches) |UAE Warriors 14 | |align=center|1 |align=center|2:11 |Abu Dhabi, United Arab Emirates | |- |Win |align=center|13âÂÂ2 |Caionã Batista |Decision (unanimous) |Future FC 10 | |align=center|3 |align=center|5:00 |São Paulo, Brazil | |- |Win |align=center|12âÂÂ2 |Leosvaldo Alves dos Santos |TKO (punches) |Future FC 6 | |align=center|2 |align=center|2:01 |São Paulo, Brazil | |- |Loss |align=center|11âÂÂ2 |Adriano Ramos |KO (punch) |Future FC 1 | |align=center|1 |align=center|1:36 |Indaiatuba, Brazil | |- |Win |align=center|11âÂÂ1 |Rubem Barca de Souza |TKO (punches) |New Corpore Extreme 32 | |align=center|2 |align=center|2:30 |Rio de Janeiro, Brazil | |- |Loss |align=center|10âÂÂ1 |Cristian Quiñónez |TKO (doctor stoppage) |Combate 23 | |align=center|2 |align=center|0:44 |Tijuana, Mexico | |- |Win |align=center|10âÂÂ0 |Leonilson Azevedo |TKO (punches) |Circuito World Combat 4 | |align=center|1 |align=center|1:58 |Alvorada, Brazil | |- |Win |align=center|9âÂÂ0 |Luiz Fernando Correa |TKO (punches) |Taura MMA 1 | |align=center|1 |align=center|2:42 |Viamão, Brazil | |- |Win |align=center|8âÂÂ0 |Amauri Carpes |TKO (punches) |Major Fight Night | |align=center|1 |align=center|2:40 |Taquari, Brazil | |- |Win |align=center|7âÂÂ0 |Junior Cesar |TKO (punches) |Circuito Team Nogueira Viamão 1 | |align=center|1 |align=center|1:57 |Viamão, Brazil | |- |Win |align=center|6âÂÂ0 |Thiago dos Santos Ebertz |TKO (punches) |JVT Championship 12 | |align=center|1 |align=center|1:57 |Caxias do Sul, Brazil | |- |Win |align=center|5âÂÂ0 |Guilherme Paes Ferreira |TKO (punches) |Copa do Brasil | |align=center|1 |align=center|1:14 |Barracão, Brazil | |- |Win |align=center|4âÂÂ0 |Ulisses Cesar Neto Barcelos |Submission (rear-naked choke) |Beach Fight Quintao | |align=center|1 |align=center|2:50 |Palmares do Sul, Brazil | |- |Win |align=center|3âÂÂ0 |Michael Teixeira |TKO (punches) |Warriors Fighters: 2nd Edition | |align=center|1 |align=center|1:19 |Santo ÃÂngelo, Brazil | |- |Win |align=center|2âÂÂ0 |Aleczander Castilhos |Submission (guillotine choke) |X-Fest MMA 9 | |align=center|1 |align=center|4:22 |Porto Alegre, Brazil | |- |Win |align=center|1âÂÂ0 |Michael Teixeira |KO (punch) |Brothers Fighting 2 | |align=center|1 |align=center|2:00 |Porto Alegre, Brazil |