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Johnny Walker (fighter)


Johnny Walker
Walker Johnny Silva Barra de Souza (1992-03-30) March 30, 1992Belford Roxo, Rio de Janeiro, Brazil
6 ft 5 in (1.96 m)
206 lb (93 kg; 14.7 st)
Light Heavyweight (2013–2015, 2017–present)Heavyweight (2015–2016, 2018)
82 in (208 cm)
Las Vegas, Nevada, U.S.
Tristar Gym (2020) SBG Ireland (2020–2024)
Brown belt in Brazilian Jiu-Jitsu
2013–present
33
22
17
3
2
10
6
1
3
1
Mixed martial arts record from Sherdog

Walker Johnny Silva Barra de Souza (born March 30, 1992), known as Johnny Walker, is a Brazilian professional mixed martial artist. He currently competes in the Light Heavyweight division of the Ultimate Fighting Championship (UFC). A professional since 2013, Walker gained entrance into the UFC by competing on Dana White's Contender Series and also previously competed for Jungle Fight in his native Brazil. As of August 26, 2025, Walker is #12 in the UFC light heavyweight rankings.

Walker made his professional MMA debut in December 2013. Over the next four years, he fought in his native Brazil and earned a record of ten wins against three losses with all of his wins coming via stoppages.

Walker ended up receiving an offer from a Scottish businessman to train there and moved to Scotland. However, after a month he received no pay and left. In early 2018, Walker made the move to England where he fought for various promotions and added 3 more wins to his record and earned a spot on Dana White's Contender Series in August 2018. Although from Brazil, Walker chose to represent England as he felt that is where he was able to reach his potential.

Walker made his Dana White's Contender Series debut on August 11, 2018. He faced Henrique da Silva and won the fight via unanimous decision. The win earned Walker a spot on the UFC's roster.

In his UFC promotional debut, Walker faced Khalil Rountree Jr. on November 17, 2018, at UFC Fight Night 140. He won the fight via knockout in the first round. The win earned Walker his first Performance of the Night bonus award.

In his next fight, Walker faced Justin Ledet on February 2, 2019, at UFC Fight Night 144. He won the fight via knockout just 15 seconds into the first round. The win earned Walker his second consecutive Performance of the Night bonus award.

In a quick turnaround, Walker replaced an injured Ovince Saint Preux to face Misha Cirkunov on March 2, 2019, at UFC 235. He won the fight via TKO in the first round. Post-fight, Walker stated he dislocated his shoulder during his celebration. The win also earned Walker his third consecutive Performance of the Night bonus award.

Walker faced Corey Anderson on November 2, 2019, at UFC 244. He lost the fight via technical knockout in the first round.

Walker faced Nikita Krylov on March 14, 2020, at UFC Fight Night 170. He lost the fight via unanimous decision.

Walker was initially scheduled to face Ryan Spann at UFC Fight Night 176 on September 5, 2020. However, Walker tested positive for COVID-19 and the bout was postponed to September 19, 2020, at UFC Fight Night 178. After being knocked down twice by Spann, Walker won the fight by knockout in the first round.

Walker was scheduled to face Jimmy Crute on March 27, 2021, at UFC 260. However, Walker pulled out of the fight in early February citing a chest injury.

Walker faced Thiago Santos on October 2, 2021, at UFC Fight Night 193. He lost the fight via unanimous decision.

As the first bout of his new six-fight contract, Walker faced Jamahal Hill on February 19, 2022, in the main event at UFC Fight Night 201. He lost the fight via knockout in the first round.

Walker faced Ion Cuțelaba on September 10, 2022, at UFC 279. He won the fight via a rear-naked choke submission in the first round. This win earned Walker his fourth Performance of the Night bonus award.

Walker faced Paul Craig on January 21, 2023, at UFC 283. He won the fight via technical knockout in the first round.

Walker faced Anthony Smith on May 13, 2023, at UFC on ABC 4. He won the bout via unanimous decision.

Walker faced Magomed Ankalaev at UFC 294 on October 21, 2023. The fight ended in a no-contest after an illegal knee by Ankalaev, as the cage-side doctor controversially deemed Walker was unable to continue the fight. Due to the controversial ending, the bout with Ankalaev was rebooked for the main event at UFC Fight Night 234 on January 13, 2024. Walker lost the fight via knockout in the second round.

Walker faced Volkan Oezdemir on June 22, 2024, at UFC on ABC 6. He lost the fight by knockout in the first round.

Walker was scheduled to face Bogdan Guskov on January 18, 2025 at UFC 311. However, Walker withdrew from the fight due to an injury and was replaced by promotional newcomer Billy Elekana.

Walker was scheduled to face Azamat Murzakanov on May 17, 2025 at UFC Fight Night 256. However, for unknown reasons, the bout was moved to June 7, 2025 at UFC 316. In turn, Walker pulled out in early May due to injury and was replaced by Brendson Ribeiro.

Walker faced Zhang Mingyang on August 23, 2025 in the main event at UFC Fight Night 257. He won the fight by technical knockout via leg kicks and punches in the second round. This fight earned him another Performance of the Night award.

Walker faced Dominick Reyes on April 11, 2026 at UFC 327. He lost the fight by split decision. 5 out of 16 media outlets scored the contest for Walker.

He is the older half-brother of Valter Walker, a fellow UFC fighter who competes in the heavyweight division.

Column 1Column 2Column 3
33 matches22 wins10 losses
By knockout176
By submission31
By decision23
No contests1
Res.RecordOpponentMethodEventDateRoundTimeLocationNotes
Loss22–10 (1)Dominick ReyesDecision (split)UFC 327April 11, 202635:00Miami, Florida, United States
Win22–9 (1)Zhang MingyangTKO (leg kicks and punches)UFC Fight Night: Walker vs. ZhangAugust 23, 202522:37Shanghai, ChinaPerformance of the Night.
Loss21–9 (1)Volkan OezdemirKO (punch)UFC on ABC: Whittaker vs. AliskerovJune 22, 202412:28Riyadh, Saudi Arabia
Loss21–8 (1)Magomed AnkalaevKO (punches)UFC Fight Night: Ankalaev vs. Walker 2January 13, 202422:42Las Vegas, Nevada, United States
NC21–7 (1)Magomed AnkalaevNC (illegal knee)UFC 294October 21, 202313:13Abu Dhabi, United Arab EmiratesAccidental illegal knee rendered Walker unable to continue.
Win21–7Anthony SmithDecision (unanimous)UFC on ABC: Rozenstruik vs. AlmeidaMay 13, 202335:00Charlotte, North Carolina, United States
Win20–7Paul CraigTKO (punches)UFC 283January 21, 202312:16Rio de Janeiro, Brazil
Win19–7Ion CuțelabaSubmission (rear-naked choke)UFC 279September 10, 202214:37Las Vegas, Nevada, United StatesPerformance of the Night.
Loss18–7Jamahal HillKO (punch)UFC Fight Night: Walker vs. HillFebruary 19, 202212:55Las Vegas, Nevada, United States
Loss18–6Thiago SantosDecision (unanimous)UFC Fight Night: Santos vs. WalkerOctober 2, 202155:00Las Vegas, Nevada, United States
Win18–5Ryan SpannKO (elbows and punches)UFC Fight Night: Covington vs. WoodleySeptember 19, 202012:43Las Vegas, Nevada, United States
Loss17–5Nikita KrylovDecision (unanimous)UFC Fight Night: Lee vs. OliveiraMarch 14, 202035:00Brasília, Brazil
Loss17–4Corey AndersonTKO (punches)UFC 244November 2, 201912:07New York City, New York, United States
Win17–3Misha CirkunovTKO (flying knee and punches)UFC 235March 2, 201910:38Las Vegas, Nevada, United StatesPerformance of the Night.
Win16–3Justin LedetTKO (spinning backfist and punches)UFC Fight Night: Assunção vs. Moraes 2February 2, 201910:15Fortaleza, BrazilPerformance of the Night.
Win15–3Khalil Rountree Jr.KO (elbow)UFC Fight Night: Magny vs. PonzinibbioNovember 17, 201811:57Buenos Aires, ArgentinaPerformance of the Night.
Win14–3Henrique da SilvaDecision (unanimous)Dana White's Contender Series Brazil 2August 11, 201835:00Las Vegas, Nevada, United States
Win13–3Cheick KoneTKO (punches)European Beatdown 3March 17, 201813:04Mons, BelgiumWon the EBD Light Heavyweight Championship.
Win12–3Jędrzej MaćkowiakKO (knee and punches)Krwawy Sport 1March 11, 201822:42Southampton, EnglandHeavyweight bout.
Win11–3Stuart AustinKO (knee)Ultimate Challenge MMA 54February 10, 201812:44London, EnglandWon the UCMMA Light Heavyweight Championship.
Win10–3Rodrigo JesusTKO (punches)Brave CF 8August 12, 201712:18Curitiba, Brazil
Win9–3Luis Guilherme de AndradeSubmission (guillotine choke)Katana Fight: Gold EditionMarch 25, 201710:29Colombo, BrazilReturn to Light Heavyweight.
Loss8–3Henrique Silva LopesKO (punches)Jungle Fight 88June 25, 201610:18Poços de Caldas, Brazil
Win8–2Fábio VasconcelosTKO (punches)Imortal FC 4May 21, 201614:10São José dos Pinhais, Brazil
Loss7–2Klidson AbreuSubmission (rear-naked choke)Samurai FC 12October 10, 201523:10Curitiba, BrazilHeavyweight debut. For the vacant Samurai FC Heavyweight Championship.
Win7–1Murilo GrittzTKO (punches)PRVT: Garuva Top FightAugust 16, 201510:56Garuva, Brazil
Win6–1Marck PolimenoSubmission (rear-naked choke)PRVT: Afonso Pena Top Fight 3June 28, 201510:38São José dos Pinhais, Brazil
Win5–1Ricardo PandoraTKO (punches)Imortal FC 1June 13, 201513:20São José dos Pinhais, Brazil
Win4–1Andrew Flores SmithTKO (punches)Peru FC 21May 28, 201530:28Lima, Peru
Loss3–1Wagner PradoTKO (punches)Circuito Team Nogueira MMA Beach 1November 29, 201423:40Rio de Janeiro, Brazil
Win3–0João Vitor Lopes da SilvaTKO (punches)Gigante Fight MMA 2October 11, 20141N/ARio de Janeiro, Brazil
Win2–0Vitor CasanovaTKO (punches)Ubá Fight 5September 13, 201414:38Ubá, Brazil
Win1–0Francisco FranciscoTKO (knees and punches)Circuito Invictus de MMA 2December 14, 201310:49Rio de Janeiro, Brazil
  • List of current UFC fighters

  • List of male mixed martial artists

  • Professional MMA record for Johnny Walker from Sherdog

  • Johnny Walker at UFC

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