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Updated to 25 November 2025 | ||||||
| Valter Walker | |
|---|---|
| Born | Valter Ignacio [1] December 14, 1997 Rio das Ostras, Rio de Janeiro, Brazil |
| Nickname | The Clean Monster |
| Residence | Moscow, Russia |
| Height | 6 ft 6 in (1.98 m) |
| Weight | 244 lb (111 kg; 17.4 st) |
| Division | Heavyweight (2020-present) |
| Reach | 78.5 in (199 cm) [2] |
| Fighting out of | Rio de Janeiro, Brazil |
| Team | GOR MMA [3] |
| Years active | 2020-present |
| Mixed martial arts record | |
| Total | 16 |
| Wins | 15 |
| By knockout | 6 |
| By submission | 5 |
| By decision | 4 |
| Losses | 1 |
| By decision | 1 |
| Other information | |
| Mixed martial arts record from Sherdog | |
Valter Ignacio [1] (born December 14, 1997), known as Valter Walker, is a Brazilian professional mixed martial artist. He currently competes in the Heavyweight division of the Ultimate Fighting Championship (UFC). As of November 4, 2025, Walker is #14 in the UFC heavyweight rankings. [4]
Walker moved to Moscow in 2018 to focus on training and began competing in mixed martial arts professionally in 2020. [5] [6] In his early professional career, Walker compiled an undefeated 11-0 record, competing eight times in Russia, once in his native Brazil and becoming the heavyweight champion in three regional promotions. His record consisted of six wins by knockout, one win by submission and four wins by decision. [3] During this time, Walker fought under his real surname, Ignacio, so as to not garner high expectations from people recognising him from being the younger brother of Johnny Walker. [7]
On June 14, 2023, it was reported that Walker had signed with the UFC, and was scheduled to face Jake Collier on September 23 at UFC Fight Night 228. [8] However, Walker later withdrew from the bout for unknown reasons and was replaced by Mohammed Usman. [9]
In his UFC debut, Walker faced Łukasz Brzeski on April 6, 2024, at UFC Fight Night 240. [10] He lost the fight by unanimous decision, marking his first loss in MMA. [11]
Walker faced Junior Tafa on August 17, 2024, at UFC 305. [12] He won the fight by submission in the first round after Tafa screamed in pain due to a heel hook. [13]
Walker faced Don'Tale Mayes on Februar 15, 2025, at UFC Fight Night 251. [14] He won the fight via heel hook submission in the first round. [15]
Walker faced Kennedy Nzechukwu on July 12, 2025, at UFC on ESPN 70. [16] He won the fight via heel hook submission in the first round, breaking the UFC record for most consecutive heel hook submission victories with three. [17] The win earned him his first Performance of the Night bonus. [18]
Walker was scheduled to face Mohammed Usman on October 11, 2025 at UFC Fight Night 261. [19] However, Usman withdrew from the fight due to a failed drug test and Walker was subsequently rescheduled to fight promotional newcomer Louie Sutherland on October 25 at UFC 321. [20] Walker won the fight via heel hook submission in the first round. With this win, Walker tied Rousimar Palhares for the most heel hook submissions (4) in UFC history, and extended his UFC record for most consecutive heel hook submissions to four. [21] The win earned him the Performance of the Night bonus. [22]
Walker is the younger half-brother of Johnny Walker, a fellow UFC fighter who competes in the light heavyweight division. [7]
He has recided in Moscow, Russia, since 2018 and has a permanent residency permit. [6]
| 16 matches | 15 wins | 1 loss |
| By knockout | 6 | 0 |
| By submission | 5 | 0 |
| By decision | 4 | 1 |
| Res. | Record | Opponent | Method | Event | Date | Round | Time | Location | Notes |
|---|---|---|---|---|---|---|---|---|---|
| Win | 15–1 | Louie Sutherland | Submission (heel hook) | UFC 321 | October 25, 2025 | 1 | 1:24 | Abu Dhabi, United Arab Emirates | Performance of the Night. |
| Win | 14–1 | Kennedy Nzechukwu | Submission (inverted heel hook) | UFC on ESPN: Lewis vs. Teixeira | July 12, 2025 | 1 | 0:54 | Nashville, Tennessee, United States | Performance of the Night. |
| Win | 13–1 | Don'Tale Mayes | Submission (heel hook) | UFC Fight Night: Cannonier vs. Rodrigues | February 15, 2025 | 1 | 1:17 | Las Vegas, Nevada, United States | |
| Win | 12–1 | Junior Tafa | Submission (heel hook) | UFC 305 | August 17, 2024 | 1 | 4:56 | Perth, Australia | |
| Loss | 11–1 | Łukasz Brzeski | Decision (unanimous) | UFC Fight Night: Allen vs. Curtis 2 | April 6, 2024 | 3 | 5:00 | Las Vegas, Nevada, United States | |
| Win | 11–0 | Alex Nicholson | TKO (retirement) | Titan FC 82 / SBC 47 | June 2, 2023 | 4 | 0:50 | Novi Sad, Serbia | Won the Titan FC Heavyweight Championship. |
| Win | 10–0 | Cássio Barbosa de Oliveira | KO (punches) | MMA Series 67 | May 3, 2023 | 2 | 1:47 | Moscow, Russia | Won the MMA Series Heavyweight Championship. |
| Win | 9–0 | Ramadan Mohammed Suleiman | TKO (punches) | MMA Series 64 | March 18, 2023 | 1 | 2:27 | Hurghada, Egypt | |
| Win | 8–0 | Bunyod Akulov | TKO (punches) | MMA Series 60 | December 17, 2022 | 2 | 2:52 | Moscow, Russia | |
| Win | 7–0 | Ruslan Medzhidov | Decision (unanimous) | MMA Series 57 | October 2, 2022 | 3 | 5:00 | Moscow, Russia | |
| Win | 6–0 | Andrey Zhukovsky | Decision (unanimous) | MMA Series 54 | July 30, 2022 | 3 | 5:00 | Moscow, Russia | |
| Win | 5–0 | Wagner Maia | Decision (split) | Arena Global 16 | February 19, 2022 | 5 | 5:00 | Rio de Janeiro, Brazil | Won the vacant Arena Global Heavyweight Championship. |
| Win | 4–0 | Aybek Kobenov | Decision (unanimous) | MMA Series 47 | January 29, 2022 | 3 | 5:00 | Moscow, Russia | Return to Heavyweight. |
| Win | 3–0 | Denis Kazakov | TKO (retirement) | GOR MMA: Ignacio vs. Kazakov | December 5, 2021 | 1 | 4:50 | Moscow, Russia | Light Heavyweight debut. |
| Win | 2–0 | Curtis Saha Touyem | Submission (rear-naked choke) | FMR FC: Selection 5 | December 12, 2020 | 1 | 1:06 | Moscow, Russia | |
| Win | 1–0 | Dmitriy Plyukhov | TKO (punches) | Studsport: St. George Cup 5 | October 4, 2020 | 2 | 2:46 | Moscow, Russia | Heavyweight debut. |
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Updated to 25 November 2025 | ||||||
