TOMAS SIERRA
| COUNTRY : | MEX |
| RECORD : | 23 (16 KO's) 35 1 |
| KO's : | 27.12 % |
| BORN : | 02-06-2006 |
| AGE : | 19 |
| ALIAS: | FANTASMA |
| HEIGHT : | 5′ 10″ |
| REACH : | 66½″ |
FIGHTS
| UD 8rd |
ALESSANDRO RIGUCCINI LIGHTWEIGHT CHAMPIONSHIP 2013-01-29 - Auditorio Municipal de Benito Juárez, Tepeji del Rio |
| KO 1rd |
PABLO CESAR CANO WELTERWEIGHT CHAMPIONSHIP 2009-12-12 - Auditorio Miguel Barragan, San Luis Potosi |