Daniel Santos losses

Over 13 years as a professional, Daniel Santos has compiled a 14-3 (9) record, fighting across two weight classes. He has three losses.

1. 3. Daniel Santos loses to Choi Doo-ho via KO

   On May 16, 2026 Daniel Santos faced Choi Doo-ho in a featherweight bout. Santos was 31 years old with a record of 14-2, and Doo-ho was 35 with a record of 16-4-1. Santos was on a 4-fight winning streak and Doo-ho was on a 2-fight winning streak. Doo-ho stopped Santos via TKO in the 2nd round.

2. 2. Daniel Santos loses to Julio Arce via unanimous decision

   On April 9, 2022 Daniel Santos faced Julio Arce in a bantamweight bout. Santos was 27 years old with a record of 10-1, and Arce was 32 with a record of 17-5. Santos was on a 2-fight winning streak, while Arce was coming off a loss. Santos lost via unanimous decision. Went the distance with Arce.

3. 1. Daniel Santos loses to Murad Kalamov via unanimous decision

   On January 26, 2019 Daniel Santos faced Murad Kalamov in a bantamweight bout. Santos was 23 years old with a record of 8-0, and Kalamov was 0 with a record of 0-0. Santos was on an undefeated 8-fight winning streak. Santos lost via unanimous decision. Went the distance with Kalamov.