ALBERTO MERCADO
| COUNTRY : | Puerto Rico |
| RECORD : | 17-4-1 (4 KO's) |
| KO's : | 18.18 % |
| BORN : | 01-28-1988 |
| AGE : | 38 |
| ALIAS: | TRANSFORMER |
| HEIGHT : | 5′ 9″ |
| REACH : | 70″ |
FIGHTS
| TKO 2 | KAIPO GALLEGOS | LIGHTWEIGHT | 2025-09-19 | United States |
| TKO 3 | TSENDBAATAR ERDENEBAT | SUPER LIGHTWEIGHT | 2024-05-08 | United States |
| TKO 7 | BRYAN CHEVALIER | SUPER FEATHERWEIGHT | 2023-04-22 | Puerto Rico |
| UD 10 | FLOYD SCHOFIELD | (VACANT) WBA International LIGHTWEIGHT | 2023-01-27 | United States |
| UD 10 | O SHAQUIE FOSTER |
SUPER FEATHERWEIGHT WBC Silver SUPER FEATHERWEIGHT |
2019-12-05 | United States |
| UD 8 | CHRIS COLBERT | LIGHTWEIGHT | 2019-06-22 | |
| UD 10 | LAMONT ROACH JR | SUPER FEATHERWEIGHT | 2018-12-15 | United States |
| KO 1 | CHRISTOPHER LOVEJOY | UNKNOWN | 2016-11-25 |
