Sergio Fernandez (El Kaiser) boxer
- bouts
- 15
- won
- 12
- lost
- 2
- draw
- 1
- Status
- active
- Division
- super welter
- Debut
- 2016-11-25
- Height
- 5′ 11″/180cm
- Reach
- -
- Age
- 29
- Born
- -
- Death
- -
- Nationality
- Spain
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 2022-05-07 | David Bency | LLLDLL | Poliesportu Insular Bianca Donna, Eivissa | WIN Points |
| 2022-03-11 | Jeffrey Rosales | LLLDLL | Palacio de los Deportes, Oviedo | WIN Points |
| 2021-07-09 | Tomas Andres Reynoso | LWLLLL | Palacio de los Deportes, Oviedo | LOST Points |
| 2020-12-19 | Jeffrey Rosales | LLLWLL | Bolera Severino Prieto, Torrelavega | WIN Majority decision |
| 2019-11-08 | Jose Miguel Fandino | LWWLLW | Palacio de los Deportes, Oviedo | WIN Technical knockout |
| 2019-06-07 | Javier Garcia Roche | LWLWWW | Palacio de los Deportes, Oviedo | LOST Unanimous decision |
| 2019-02-15 | Jose Miguel Fandino | WWLLWW | Palacio de los Deportes, Oviedo | LOST Split-decision |
| 2018-10-26 | Ismael Martinez | LLLWLW | Palacio de los Deportes, Oviedo | LOST KO |
| 2018-05-11 | Fernando Heredia | LWWLLL | Palacio de los Deportes, Oviedo | WIN Points |
| 2018-03-10 | Jeffrey Rosales | LWLLLL | Polideportivo Fozaneldi, Oviedo | LOST Unanimous decision |
| 2017-11-03 | Manuel Largacha | LWLDLL | Sala Asturias, Gijon | DRAW Points |
| 2017-10-06 | Christopher Mena | WLD | Palacio de los Deportes, Oviedo | WIN Points |
| 2017-06-09 | Miguel Aguilar | LLLLLL | Palacio de los Deportes, Gijon | WIN Points |
| 2017-03-24 | Fernando Gandarias | debut | Palacio de los Deportes, Oviedo | WIN Technical knockout |
| 2016-11-25 | Mamadou Goita | W | Palacio de los Deportes, Gijon | WIN KO |