All available race results Oscar Serrano Alonso
| Date | Race | Rank |
| Volta ao Algarve | ||
| 10/03 | Stage 1 | 7 |
Rider information for 1998
| Rank | 1607 |
| Score | 1 |
| Name | Oscar SERRANO ALONSO |
| Country | Spain |
| Team | Individual |
No results available in season 1999.
Rider information for 1999
| Rank | 1789 |
| Score | 1 |
| Name | Oscar SERRANO ALONSO |
| Country | Spain |
| Team | Individual |
| Date | Race | Rank |
| Volta a Portugal | ||
| 24/07 | Stage 1 | 70 |
| 25/07 | Stage 2 | 48 |
| 26/07 | Stage 3 | 78 |
| 27/07 | Stage 4 | 65 |
| 28/07 | Stage 5 | 46 |
| 29/07 | Stage 6 | 132 |
| 30/07 | Stage 7 | 110 |
| Volta ao Algarve | ||
| General Classification | 73 |
Rider information for 2000
| Rank | 1829 |
| Score | 1 |
| Name | Oscar SERRANO ALONSO |
| Country | Spain |
| Team | Cantanhede - Marquês de Marialva - Bairrada |
| Date | Race | Rank |
| 01/07 | Campeonato de España en carretera | 46 |
| Volta a Portugal | ||
| 02/08 | Stage 1 | 81 |
| 07/08 | Stage 6 | 99 |
| General Classification | 103 |
Rider information for 2001
| Rank | 1363 |
| Score | 6 |
| Name | Oscar SERRANO ALONSO |
| Country | Spain |
| Team | Barbot - Torrié Cafés - Gondomar |
| Date | Race | Rank |
| Volta ao Algarve | ||
| 09/02 | Stage 1 | 30 |
| 10/02 | Stage 2 | 34 |
| 11/02 | Stage 3 | 10 |
| 12/02 | Stage 4 | 7 |
| 13/02 | Stage 5 | 35 |
| General Classification | 29 | |
| 30/06 | Campeonato de España en carretera | 22 |
| Volta a Portugal | ||
| 08/08 | Stage 6 | 10 |
| General Classification | 72 |
Rider information for 2002
| Rank | 1672 |
| Score | 4 |
| Name | Oscar SERRANO ALONSO |
| Country | Spain |
| Team | ASC - Vila do Conde |
| Date | Race | Rank |
| Volta ao Algarve | ||
| 19/02 | Stage 1 | 26 |
| 20/02 | Stage 2 | 38 |
| 21/02 | Stage 3 | 22 |
| 22/02 | Stage 4 | 83 |
| 23/02 | Stage 5 | 77 |
| General Classification | 71 | |
| Volta a Portugal | ||
| 06/08 | Stage 1 | 113 |
| 07/08 | Stage 2 | 101 |
| 08/08 | Stage 3 | 88 |
| 09/08 | Stage 4 | 120 |
| 10/08 | Stage 5 | 99 |
| 11/08 | Stage 6 | 55 |
| 12/08 | Stage 7 | 91 |
| 13/08 | Stage 8 | 99 |
| 14/08 | Stage 9 | 76 |
| 15/08 | Stage 10 | 67 |
| 16/08 | Stage 11 | 99 |
| General Classification | 97 |
Rider information for 2003
| Rank | 2388 |
| Score | 0 |
| Name | Oscar SERRANO ALONSO |
| Country | Spain |
| Team | ASC - Vila do Conde |
| Date | Race | Rank |
| Volta ao Algarve | ||
| 18/02 | Stage 1 | 121 |
| 19/02 | Stage 2 | 106 |
| 20/02 | Stage 3 | 98 |
| 21/02 | Stage 4 | 107 |
| 18/04 | Tour de Vendée | 27 |
| 25/06 | Campeonato de España contrarreloj | 27 |
| 27/06 | Campeonato de España en carretera | 91 |
| Volta a Portugal | ||
| 29/07 | Stage 1 | 95 |
| 30/07 | Stage 2 | 134 |
| 31/07 | Stage 3 | 112 |
Rider information for 2004
| Rank | 2013 |
| Score | 2 |
| Name | Oscar SERRANO ALONSO |
| Country | Spain |
| Team | ASC - Vila do Conde |