All available race results Américo Vieira
No results available in season 1971.
Rider information for 1971
| Rank | 775 |
| Score | 5 |
| Name | Américo VIEIRA |
| Country | Portugal |
| Team | Individual |
No results available in season 1972.
Rider information for 1972
| Rank | 736 |
| Score | 5 |
| Name | Américo VIEIRA |
| Country | Portugal |
| Team | Coelima |
No results available in season 1973.
Rider information for 1973
| Rank | 952 |
| Score | 1 |
| Name | Américo VIEIRA |
| Country | Portugal |
| Team | Coelima - Lencois |
| Date | Race | Rank |
| Setmana Catalana | ||
| 28/03 | Stage 4a | 10 |
| Volta Ciclista a Catalunya | ||
| 11/09 | General Classification | 40 |
Rider information for 1974
| Rank | 484 |
| Score | 24 |
| Name | Américo VIEIRA |
| Country | Portugal |
| Team | Coelima |
No results available in season 1975.
Rider information for 1975
| Rank | 967 |
| Score | 0 |
| Name | Américo VIEIRA |
| Country | Portugal |
| Team | Coelima |
No results available in season 1987.
Rider information for 1987
| Rank | 1811 |
| Score | 0 |
| Name | Américo VIEIRA |
| Country | Portugal |
| Team | Sport Lisboa e Marinha - Terminorma |