Aitor Nieto (El Diamante) boxer
- bouts
- 34
- won
- 25
- lost
- 8
- draw
- 1
- Status
- active
- Division
- welterweight
- Debut
- 2011-11-25
- Height
- 5′ 11″/180cm
- Reach
- -
- Age
- 35
- Born
- 1983-12-09
- Death
- -
- Nationality
- Spain
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 2022-03-11 | Jon Miguez | WWWWWW | Palacio de los Deportes, Oviedo | WIN Majority decision |
| 2021-11-27 | Jordy Weiss | WWWWWW | Espace Mayenne, Laval | LOST Majority decision |
| 2019-11-08 | Khalid Habchane | WWLDWL | Palacio de los Deportes, Oviedo | WIN Unanimous decision |
| 2019-06-08 | Jon Miguez | WWWWWW | Bilbao Arena, Bilbao | |
| 2019-02-15 | Hamza Misaui | WWLWWW | Palacio de los Deportes, Oviedo | WIN Unanimous decision |
| 2018-10-26 | Jonathan Valero | WLWWLW | Palacio de los Deportes, Oviedo | WIN Technical knockout |
| 2018-06-09 | James Metcalf | WWWWWW | Manchester Arena, Manchester | LOST Technical knockout |
| 2018-05-11 | Jony Vina | WWWLLW | Palacio de los Deportes, Oviedo | WIN Technical knockout |
| 2018-02-16 | Jordy Weiss | WWWWWW | Salle la Soucoupe, Saint-Nazaire | LOST Unanimous decision |
| 2017-10-06 | Manuel Largacha | WLWLDL | Palacio de los Deportes, Oviedo | WIN Points |
| 2017-07-01 | Miguel Aguilar | LLLLLL | Polideportivo Fozaneldi, Oviedo | WIN Points |
| 2016-09-30 | Nikolozi Gviniashvili | LLWLWL | Palacio de los Deportes, Oviedo | DRAW Points |
| 2016-01-30 | Giorgi Ungiadze | LLLLLL | Polideportivo Fozaneldi, Oviedo | WIN Technical knockout |
| 2015-11-20 | Miguel Aguilar | LWLLLL | Palacio de los Deportes, Gijon | WIN Points |
| 2015-07-11 | Ceferino Rodriguez | WWWWWL | Centro Insular de Deportes, Las Palmas | LOST Unanimous decision |
| 2015-05-15 | Pavel Semjonov | WWDLWW | Palacio de los Deportes, Oviedo | WIN Unanimous decision |
| 2015-02-20 | Julio Sanchez | WLLLWW | Palacio de los Deportes, Gijon | WIN Points |
| 2014-12-06 | Ahmed El Mousaoui | DWWWWW | Salle Pierre Beregovoy, Vignes aux Bois | LOST Unanimous decision |
| 2014-09-20 | Daniel Rasilla | WLWLWW | Pabellon Pedro Velarde, Maliaño | WIN KO |
| 2014-06-06 | Euclides Espitia | LLLLLL | Hotel Castillo Bosque de la Zoreda, Oviedo | WIN Points |
| 2014-04-11 | Daniel Rasilla | WLLWLW | Palacio de los Deportes, Oviedo | WIN Unanimous decision |
| 2014-02-28 | Yuri Pompilio | LWLWLL | Palacio de los Deportes, Gijon | WIN Points |
| 2013-11-22 | Jose Del Rio | WLWWLW | Palacio de los Deportes, Gijon | WIN Unanimous decision |
| 2013-10-11 | Iban Gallardo | LLLLLL | Florida Arena, Oviedo | WIN Corner retirement |
| 2013-07-12 | Ivan Sanchez | WWWWWW | Fronton de Riazor, La Coruna | LOST Unanimous decision |
| 2013-04-19 | Serguei Mba | LWWWWW | Florida Arena, Oviedo | WIN Corner retirement |
| 2013-02-22 | Michael Oyono | LWLWLL | Palacio de los Deportes, Gijon | WIN Points |
| 2013-01-18 | Michael Oyono | LWLWL | Oviedo | WIN Points |
| 2012-11-09 | Fran Gonzalez | LLLWDW | Palacio de los Deportes, Gijon | WIN Unanimous decision |
| 2012-10-12 | Levan Ghvamichava | WWWWWW | Madrid Arena, Madrid | LOST Unanimous decision |
| 2012-07-27 | Julio Alberto Barsena | LLDLLL | Lugones | WIN Technical knockout |
| 2012-06-02 | Jair Cortes | debut | Club Tibet, Grao | WIN Technical knockout |
| 2012-04-20 | Juan Carlos Rodriguez Morell | WWW | Polideportivo Fozaneldi, Oviedo | WIN Unanimous decision |
| 2012-02-03 | Carlos da Silva Antonio | L | Palacio de los Deportes, Gijon | WIN Technical knockout |
| 2011-11-25 | Lofti Mammeri | LWDLLL | Palacio de los Deportes, Gijon | WIN Technical knockout |