Daniel Santos has two losses against two opponents on his MMA record. For a list of Santos's best fights, refer to "Best fights of Daniel Santos".
On April 9, 2022 Daniel Santos faced off against Julio Arce in a bantamweight bout at age 27. He was coming in with a record of 10-2 (6), and Arce was 32 years old and with a record of 17-5 (10). Santos lost the fight via 3-round unanimous decision.
On January 26, 2019 Daniel Santos faced off against Murad Kalamov in a bantamweight bout at age 23. He was coming in with a record of 8-1 (4). Santos lost the fight via 3-round unanimous decision.
