Guido Vianello has three losses against three opponents on his boxing record. For a list of Vianello's best fights, refer to "Best fights of Guido Vianello".
On April 5, 2025 Guido Vianello faced off against Richard Torrez in a heavyweight bout at age 30. He was coming in with a record of 13-3-1 (11), and Torrez was 25 years old and with a record of 12-0 (11). Vianello lost the fight via 12-round unanimous decision.
On April 13, 2024 Guido Vianello faced off against Efe Ajagba in a heavyweight bout at age 29. He was coming in with a record of 12-2-1 (10), and Ajagba was 29 years old and with a record of 19-1 (14). Vianello lost the fight via 10-round split decision.
On January 14, 2023 Guido Vianello faced off against Jonathan Rice at age 28. He was coming in with a record of 10-1-1 (9). Vianello lost the fight via 7th-round TKO.
