All available race results Santiago Portillo Rosado
| Date | Race | Rank |
| Vuelta a España | ||
| 22/04 | Prologue | 135 |
| 23/04 | Stage 1 | 115 |
| 24/04 | Stage 2 | 160 |
| 30/04 | Stage 8 | 62 |
| 01/05 | Stage 9 | 75 |
| 02/05 | Stage 10 | 78 |
| General Classification | 85 | |
| 21/06 | Campeonato de España en carretera | 69 |
| 13/08 | Clasica San Sebastian | 58 |
| Volta Ciclista a Catalunya | ||
| 18/09 | Stage 8 | 83 |
| 18/09 | General Classification | 57 |
Rider information for 1986
| Rank | 535 |
| Score | 47 |
| Name | Santiago PORTILLO ROSADO |
| Country | Spain |
| Team | Zahor Chocolates |
| Date | Race | Rank |
| 12/04 | Klasika Primavera de Amorebieta | 14 |
| Vuelta a España | ||
| 09/05 | Stage 16 | 3 |
| General Classification | 35 | |
| 28/06 | Campeonato de España en carretera | 47 |
| Volta Ciclista a Catalunya | ||
| 17/09 | Stage 8b | 5 |
| 17/09 | General Classification | 44 |
| Giro d'Italia | ||
| General Classification | 76 | |
| Vuelta al Pais Vasco | ||
| General Classification | 43 |
Rider information for 1987
| Rank | 385 |
| Score | 118 |
| Name | Santiago PORTILLO ROSADO |
| Country | Spain |
| Team | Zahor Chocolates |
| Date | Race | Rank |
| 10/04 | Klasika Primavera de Amorebieta | 23 |
| Vuelta a España | ||
| 12/05 | Stage 17 | 6 |
| General Classification | 48 | |
| G.P. de la Bicicleta Eibarresa | ||
| 18/06 | Stage 2 | 6 |
| 19/06 | General Classification | 8 |
| 26/06 | Campeonato de España en carretera | 47 |
| 13/08 | Clasica San Sebastian | 117 |
| Giro d'Italia | ||
| General Classification | 40 |
Rider information for 1988
| Rank | 295 |
| Score | 191 |
| Name | Santiago PORTILLO ROSADO |
| Country | Spain |
| Team | Zahor Chocolates |
| Date | Race | Rank |
| Setmana Catalana | ||
| 24/03 | General Classification | 53 |
| 10/04 | Klasika Primavera de Amorebieta | 11 |
| G.P. de la Bicicleta Eibarresa | ||
| 18/06 | General Classification | 26 |
| Vuelta a España | ||
| General Classification | 84 | |
| Vuelta al Pais Vasco | ||
| General Classification | 39 |
Rider information for 1989
| Rank | 583 |
| Score | 44 |
| Name | Santiago PORTILLO ROSADO |
| Country | Spain |
| Team | Lotus - Zahor Chocolates |
| Date | Race | Rank |
| 18/03 | Cholet-Pays de la Loire | 94 |
| 08/04 | Klasika Primavera de Amorebieta | 6 |
| Euskal Bizikleta | ||
| 16/06 | Stage 4 | 8 |
| 17/06 | General Classification | 18 |
| 24/06 | Campeonato de España en carretera | 30 |
| Volta Ciclista a Catalunya | ||
| 13/09 | General Classification | 54 |
| Vuelta al Pais Vasco | ||
| General Classification | 41 |
Rider information for 1990
| Rank | 591 |
| Score | 43 |
| Name | Santiago PORTILLO ROSADO |
| Country | Spain |
| Team | Festina - Lotus |
| Date | Race | Rank |
| 30/06 | Campeonato de España en carretera | 78 |
Rider information for 1991
| Rank | 1425 |
| Score | 0 |
| Name | Santiago PORTILLO ROSADO |
| Country | Spain |
| Team | Festina - Lotus |
No results available in season 1992.
Rider information for 1992
| Rank | 1345 |
| Score | 0 |
| Name | Santiago PORTILLO ROSADO |
| Country | Spain |
| Team | CHCS - Ciemar - Paternina |