GUILLERMO CASAS
| COUNTRY : | Mexico |
| RECORD : | 11-4-1 (6 KO's) |
| KO's : | 37.50 % |
| BORN : | 06-15-1994 |
| AGE : | 32 |
| ALIAS: | TOTOY |
| HEIGHT : | 5′ 11½″ |
FIGHTS
| TKO 1 | ALEXIS BARRIERE | HEAVYWEIGHT | 2023-10-13 | Canada |
| UD 10 | JUN LONG ZHANG | HEAVYWEIGHT | 2022-05-14 | Canada |
| UD 6 | JOSE CARLOS CUEVAS | HEAVYWEIGHT | 2019-08-24 | Mexico |
| DRAW 6 | MISAEL SANCHEZ | HEAVYWEIGHT | 2018-01-20 | Mexico |
| MD 6 | MISAEL SANCHEZ | HEAVYWEIGHT | 2017-07-29 | Mexico |
| UD 4 | ALEJANDRO GARDUNO | HEAVYWEIGHT | 2016-06-30 | Mexico |
