Here is a list of Walker's best fights. For a list of Walker's losses, refer to "Valter Walker Losses".
On February 15, 2025 Valter Walker faced off against Don'Tale Mayes in a heavyweight bout at age 27. He was coming in with a record of 13-1 (9), and Mayes was 33 years old and with a record of 11-7 (7). Walker stopped Don'Tale Mayes via submission.
On July 12, 2025 Valter Walker faced off against Kennedy Nzechukwu in a heavyweight bout at age 27. He was coming in with a record of 14-1 (10), and Nzechukwu was 33 years old and with a record of 14-5 (10). Walker stopped Kennedy Nzechukwu via submission.
On October 25, 2025 Valter Walker faced off against Louie Sutherland in a heavyweight bout at age 27. He was coming in with a record of 15-1 (11). Walker stopped Louie Sutherland via submission.
On August 17, 2024 Valter Walker faced off against Junior Tafa in a heavyweight bout at age 26. He was coming in with a record of 12-1 (8). Walker stopped Junior Tafa via submission.
