Slawa Spomer losses
Over 7 years as a professional, Slawa Spomer has compiled a 20-1 (11) record, including six title fights. His only loss came in a title fight against Xander Zayas.
1. Slawa Spomer loses to Xander Zayas via KO
On February 14, 2025 Slawa Spomer fought Xander Zayas for the WBCNABF, NABF, and WBO-NABO super welterweight titles. Spomer was 32 years old with a record of 20-0, and Zayas was 22 with a record of 20-0. Both Spomer and Zayas were on an undefeated 20-fight winning streak. Zayas stopped Spomer via TKO in the 9th round. Failed to capture the title. Lasted into the 9th round.