Here is a list of Viana's best fights. For a list of Viana's losses, refer to "Hugo Viana Losses".
On December 15, 2012 Hugo Viana faced off against Reuben Duran in a bantamweight bout at age 30. He was coming in with a record of 7-0 (1), and Duran was 29 years old and with a record of 8-3-1 (7). Viana stopped Reuben Duran via KO.
On January 25, 2014 Hugo Viana faced off against Junior Hernandez in a bantamweight bout at age 31. He was coming in with a record of 8-1 (1). Viana won the fight via 3-round unanimous decision.
On June 23, 2012 Hugo Viana faced off against John Macapá at age 29. He was coming in with a record of 6-0 (0), and Macapá was 25 years old and with a record of 12-0-1 (9). Viana won the fight via 3-round split decision.