TOMAS SIERRA
| COUNTRY : | Mexico |
| RECORD : | 23-35-1 (16 KO's) |
| KO's : | 27.12 % |
| BORN : | 02-06-2006 |
| AGE : | 20 |
| ALIAS: | FANTASMA |
| HEIGHT : | 5′ 10″ |
| REACH : | 66½″ |
FIGHTS
| UD 8 | ALESSANDRO RIGUCCINI | LIGHTWEIGHT | 2013-01-29 | Mexico |
| KO 1 | PABLO CESAR CANO | WELTERWEIGHT | 2009-12-12 | Mexico |
