World Series of Boxing - week 4
Colombia Heroicos - Caciques de Venezuela 3:2
Soledad, Colombia
| 2018-02-23 | 49kg | Yubergen Martinez | COL | Colombia Heroicos | Luis Polanco | VEN | Caciques Venezuela | 3:0 |
| 2018-02-23 | 56kg | Joel Finol | VEN | Caciques Venezuela | John Martinez | COL | Colombia Heroicos | 3:0 |
| 2018-02-23 | 64kg | Christian Palacio | VEN | Caciques Venezuela | Jhon Gutierrez | COL | Colombia Heroicos | 2:1 |
| 2018-02-23 | 75kg | Jorge Luis Vivas | COL | Colombia Heroicos | Endri Saavedra | VEN | Caciques Venezuela | 3:0 |
| 2018-02-23 | 91kg | Deivis Julio | COL | Colombia Heroicos | Albert Ramirez | VEN | Caciques Venezuela | 3:0 |
Astana Arlans - Patriot Boxing Team 5:0
Zhaksy Arena, Kokshetau, Kazakhstan
| 2018-02-24 | 49kg | Temirtas Zhusupov | KZK | Astana Arlans | Boris Sidorov | RUS | Patriot Boxing Team | 3:0 |
| 2018-02-24 | 56kg | Ilyas Suleymanov | KZK | Astana Arlans | Vasiliy Vetkin | RUS | Patriot Boxing Team | 3:0 |
| 2018-02-24 | 64kg | Dilmurat Mizhitov | KZK | Astana Arlans | Konstantin Bogomazov | RUS | Patriot Boxing Team | 3:0 |
| 2018-02-24 | 75kg | Abilkhan Amankul | KZK | Astana Arlans | Rasul Aliyev | RUS | Patriot Boxing Team | 3:0 |
| 2018-02-24 | 91kg | Nurbol Altayev | KZK | Astana Arlans | Rovshan Yagubzade | RUS | Patriot Boxing Team | 2:1 |
Uzbek Tigers - Cuba Domadores 4:1
Universal Sport Complex, Tashkent, Uzbekistan
| 2018-02-27 | 49kg | Khasanbay Dusmatov | UZB | Uzbek Tigers | Yoahnys Argilago | CUB | Cuba Domadores | 3:0 |
| 2018-02-27 | 56kg | Shahobiddin Zoirov | UZB | Uzbek Tigers | Robeisy Ramirez | CUB | Cuba Domadores | 3:0 |
| 2018-02-27 | 64kg | Andy Cruz | CUB | Cuba Domadores | Ikboljon Kholdarov | UZB | Uzbek Tigers | 2:1 |
| 2018-02-27 | 75kg | Israil Madrimov | UZB | Uzbek Tigers | Arlen Lopez | CUB | Cuba Domadores | 3:0 |
| 2018-02-27 | 91kg | Sanjar Tursunov | UZB | Uzbek Tigers | Erislandy Savon | CUB | Cuba Domadores | 3:0 |
source: www.worldseriesboxing.com