Here is a list of Fiziev's best fights. For a list of Fiziev's losses, refer to "Rafael Fiziev Losses".
On December 12, 2020 Rafael Fiziev faced off against Renato Moicano in a lightweight bout at age 27. He was coming in with a record of 9-1 (7), and Moicano was 31 years old and with a record of 14-3-1 (7). Fiziev stopped Renato Moicano via KO.
On July 18, 2020 Rafael Fiziev faced off against Marc Diakiese in a lightweight bout at age 27. He was coming in with a record of 8-1 (6). Fiziev won the fight via 3-round unanimous decision.
On December 4, 2021 Rafael Fiziev faced off against Brad Riddell in a lightweight bout at age 28. He was coming in with a record of 11-1 (8), and Riddell was 30 years old and with a record of 10-1 (5). Fiziev stopped Brad Riddell via KO.
On October 26, 2019 Rafael Fiziev faced off against Alex White in a lightweight bout at age 26. He was coming in with a record of 7-1 (6), and White was 31 years old and with a record of 13-5 (10). Fiziev won the fight via 3-round unanimous decision.
On August 7, 2021 Rafael Fiziev faced off against Bobby Green in a lightweight bout at age 28. He was coming in with a record of 10-1 (7), and Green was 34 years old and with a record of 27-11-1 (17). Fiziev won the fight via 3-round unanimous decision.
On June 21, 2025 Rafael Fiziev faced off against Ignacio Bahamondes in a lightweight bout at age 32. He was coming in with a record of 13-4 (9), and Bahamondes was 27 years old and with a record of 17-5 (13). Fiziev won the fight via 3-round unanimous decision.
On July 9, 2022 Rafael Fiziev faced off against Rafael dos Anjos in a lightweight bout at age 29. He was coming in with a record of 12-1 (9), and Anjos was 37 years old and with a record of 31-13 (15). Fiziev stopped Rafael dos Anjos via KO.
On December 23, 2017 Rafael Fiziev faced off against Nandin-Erdene Munguntsooj in a lightweight bout at age 24. He was coming in with a record of 5-0 (5). Fiziev stopped Nandin-Erdene Munguntsooj via KO.