Here is a list of Paiva's best fights. For a list of Paiva's losses, refer to "Raulian Paiva Losses".
On February 15, 2020 Raulian Paiva faced off against Mark De La Rosa in a flyweight bout at age 24. He was coming in with a record of 19-3 (7), and De La Rosa was 25 years old and with a record of 11-3 (7). Paiva stopped Mark De La Rosa via KO.
On July 24, 2021 Raulian Paiva faced off against Kyler Phillips in a bantamweight bout at age 25. He was coming in with a record of 21-3 (7), and Phillips was 26 years old and with a record of 9-1 (6). Paiva won the fight via 3-round majority decision.
On July 12, 2020 Raulian Paiva faced off against Zhalgas Zhumagulov in a flyweight bout at age 24. He was coming in with a record of 20-3 (7), and Zhumagulov was 31 years old and with a record of 13-3 (7). Paiva won the fight via 3-round unanimous decision.