# 2021 World Karate Championships – Men's 84 kg

The Men's 84 kg competition at the 2021 World Karate Championships was held from 16 to 20 November 2021.

## Results
### Finals

| Semifinals | Semifinals | Final | Final |
| Fabián Huaiquimán | 5 |
| Nabil Ech-chaabi | 5 | | |
| Nabil Ech-chaabi | 5 | Fabián Huaiquimán | 6 |
| | | Youssef Badawy | 6 |
| Jessie Da Costa | 2 | Youssef Badawy | 6 |
| Youssef Badawy | 2 | | |

### Repechage

| Repechage 1 | Repechage 1 | Repechage 2 | Repechage 2 | Repechage 3 | Repechage 3 | Repechage 4 | Repechage 4 | Bronze medal | Bronze medal |
| Yuta Mori | 0 | | | | | | |
| Jorge Merino | 0 | | | | | | |
| Jorge Merino | 0 | Yuta Mori | 2 | | | | |
| | | Rubén Henao | 1 | | | | |
| | | | | Yuta Mori | 4 | | |
| | | | | Alvin Karaqi | 3 | | |
| | | | | | | Yuta Mori | 1 |
| | | | | | | Brian Timmermans | 0 |
| | | | | | | | | Yuta Mori | 2 |
| | | | | | | | | Nabil Ech-chaabi | 0 |
| Repechage 2 | Repechage 2 | Repechage 3 | Repechage 3 | Repechage 4 | Repechage 4 | Bronze medal | Bronze medal |
| Ivan Kvesić | 3 | | | | |
| Othman Majeed Shvan | 0 | | | | |
| | | Ivan Kvesić | 7 | | |
| | | Diego Silva | 0 | | |
| | | | | Ivan Kvesić | 4 |
| | | | | Faraj Al-Nashri | 0 |
| | | | | | | Ivan Kvesić | 2 |
| | | | | | | Jessie Da Costa | 4 |

### Top half
#### Section 1

| First round | First round | Second round | Second round | Third round | Third round | Fourth round | Fourth round | Quarterfinals | Quarterfinals |
| Anis Samy Brahimi | 1 | | | | | | |
| Fortune Nyabanga | 0 | | | | | | |
| Fortune Nyabanga | 0 | Anis Samy Brahimi | 6 | | | | |
| | | Wu Chun-wei | 7 | | | | |
| | | | | Wu Chun-wei | 5 | | |
| | | | | Somanroy Arulveeran | 0 | | |
| | | Somanroy Arulveeran | 7 | | | | |
| | | Muhammad Awais | 2 | | | | |
| | | | | | | Wu Chun-wei | 0 |
| | | | | | | Brian Timmermans | 1 |
| | | Christopher McCarthy Crean | 0 | | | | |
| | | Brian Timmermans | 4 | | | | |
| | | | | Brian Timmermans | 2 | | |
| | | | | Vaidotas Dobrovolskis | 1 | | |
| | | Vaidotas Dobrovolskis | 0 | | | | |
| | | Vishal | 0 | | | | |
| | | | | | | | | Brian Timmermans | 0 |
| | | | | | | | | Fabián Huaiquimán | 1 |
| Fabián Huaiquimán | 3 | | | | | | | Fabián Huaiquimán | 1 |
| Yuta Mori | 0 | | | | | | | | |
| Yuta Mori | 0 | Fabián Huaiquimán | 0 | | | | | | |
| | | Jorge Merino | 0 | | | | | | |
| | | | | Fabián Huaiquimán | 6 | | | | |
| | | | | Rubén Henao | 1 | | | | |
| | | Symeon Parpounas | 0 | | | | | | |
| | | Rubén Henao | 2 | | | | | | |
| | | | | | | Fabián Huaiquimán | 3 | | |
| | | | | | | Alvin Karaqi | 2 |
| | | Albert Baranov | 2 | | | | |
| | | Michele Martina | 3 | | | | |
| | | | | Michele Martina | 0 | | |
| | | | | Alvin Karaqi | 1 | | |
| | | Juan Cruz Minuet | 0 | | | | |
| | | Alvin Karaqi | 5 | | | | |

#### Section 2

| First round | First round | Second round | Second round | Third round | Third round | Fourth round | Fourth round | Quarterfinals | Quarterfinals |
| Ibrokhim Khujayorov | 3 | | | | | | |
| Thameur Slimani | 5 | | | | | | |
| Thameur Slimani | 5 | Thameur Slimani | 2 | | | | |
| | | Nabil Ech-chaabi | 3 | | | | |
| | | | | Nabil Ech-chaabi | 5 | | |
| | | | | Konstantinos Mastrogiannis | 0 | | |
| | | Maroš Janovčík | 1 | | | | |
| | | Konstantinos Mastrogiannis | 6 | | | | |
| | | | | | | Nabil Ech-chaabi | 0 |
| | | | | | | Tomás Silva | 0 |
| | | Vladimir Brežančić | 5 | | | | |
| | | Mohammad Al-Mijadi | 3 | | | | |
| | | | | Vladimir Brežančić | 0 | | |
| | | | | Tomás Silva | 0 | | |
| | | Devante Walters | 0 | | | | |
| | | Tomás Silva | 7 | | | | |
| | | | | | | | | Nabil Ech-chaabi | 0 |
| | | | | | | | | Valerii Chobotar | 0 |
| | | Panah Abdullayev | 2 | | | | | | |
| | | Meris Muhović | 1 | | | | | | |
| | | | | Panah Abdullayev | 1 | | | | |
| | | | | Anouar Bougrine | 1 | | | | |
| | | Berat Jakupi | 0 | | | | | | |
| | | Anouar Bougrine | 1 | | | | | | |
| | | | | | | Panah Abdullayev | 1 | | |
| | | | | | | Valerii Chobotar | 2 |
| | | Björn Kulovuori | | | | | |
| | | Lau Bak Hang | | | | | |
| | | | | Björn Kulovuori | 0 | | |
| | | | | Valerii Chobotar | 3 | | |
| | | Benjamin Shabani | 2 | | | | |
| | | Valerii Chobotar | 5 | | | | |

### Bottom half
#### Section 3

| First round | First round | Second round | Second round | Third round | Third round | Fourth round | Fourth round | Quarterfinals | Quarterfinals |
| Mazin Juaidi | 1 | | | | | | |
| Kamran Madani | 0 | | | | | | |
| Kamran Madani | 0 | Mazin Juaidi | 2 | | | | |
| | | José Acevedo | 7 | | | | |
| | | | | José Acevedo | 0 | | |
| | | | | Khvicha Kiparoidze | 3 | | |
| | | Dawid Sobkowiak | 0 | | | | |
| | | Khvicha Kiparoidze | 2 | | | | |
| | | | | | | Khvicha Kiparoidze | 3 |
| | | | | | | Adrian Lopez Salas | 0 |
| | | Adrian Lopez Salas | 6 | | | | |
| | | Jorge Viveros | 0 | | | | |
| | | | | Adrian Lopez Salas | 1 | | |
| | | | | Tibor Hidasi | 0 | | |
| | | Igor Chikhmarev | 0 | | | | |
| | | Tibor Hidasi | 0 | | | | |
| | | | | | | | | Khvicha Kiparoidze | 0 |
| | | | | | | | | Jessie Da Costa | 1 |
| Jessie Da Costa | 3 | | | | | | | Jessie Da Costa | 1 |
| Keanu Cattin | 0 | | | | | | | | |
| Keanu Cattin | 0 | Jessie Da Costa | 8 | | | | | | |
| | | Lander Orbea | 0 | | | | | | |
| | | | | Jessie Da Costa | 3 | | | | |
| | | | | Mohammad Reza Nikbakhsh | 2 | | | | |
| | | Christopher Wambua | 2 | | | | | | |
| | | Mohammad Reza Nikbakhsh | 3 | | | | | | |
| | | | | | | Jessie Da Costa | 2 | | |
| | | | | | | Anton Isakau | 1 |
| | | Freddy Valera | 4 | | | | |
| | | Michel Corbalan | 3 | | | | |
| | | | | Freddy Valera | 0 | | |
| | | | | Anton Isakau | 3 | | |
| | | Janne Haubold | 4 | | | | |
| | | Anton Isakau | 5 | | | | |

#### Section 4

| First round | First round | Second round | Second round | Third round | Third round | Fourth round | Fourth round | Quarterfinals | Quarterfinals |
| Adil Khaidar | 0 | | | | | | |
| Aleksandr Shcherban | 4 | | | | | | |
| Aleksandr Shcherban | 4 | Aleksandr Shcherban | 2 | | | | |
| | | Vlad Iorga | 6 | | | | |
| | | | | Vlad Iorga | 2 | | |
| | | | | Robin Rettenbacher | 7 | | |
| | | Robin Rettenbacher | 4 | | | | |
| | | Dens Sadikovs | 3 | | | | |
| | | | | | | Robin Rettenbacher | 0 |
| | | | | | | Faraj Al-Nashri | 2 |
| | | Baek Junh-yeok | 2 | | | | |
| | | Mohamed Dames | 4 | | | | |
| | | | | Mohamed Dames | 3 | | |
| | | | | Faraj Al-Nashri | 5 | | |
| | | Faraj Al-Nashri | 6 | | | | |
| | | Simeon Stoychev | 0 | | | | |
| | | | | | | | | Faraj Al-Nashri | 5 |
| | | | | | | | | Youssef Badawy | 7 |
| | | Diego Silva | 3 | | | | | | |
| | | Jimmy Haag | 0 | | | | | | |
| | | | | Diego Silva | 2 | | | | |
| | | | | Samed Gök | 0 | | | | |
| | | Samed Gök | 7 | | | | | | |
| | | Nikola Malović | 4 | | | | | | |
| | | | | | | Diego Silva | 2 | | |
| | | | | | | Youssef Badawy | 6 |
| | | Slade Taylor | 1 | | | | |
| | | Othman Majeed Shvan | 5 | | | | |
| | | | | Othman Majeed Shvan | 0 | | |
| | | | | Youssef Badawy | 10 | | |
| | | Youssef Badawy | 5 | | | | |
| | | Ivan Kvesić | 4 | | | | |