All available race results Germain Mercier
| Date | Race | Rank |
| 30/08 | Circuit de Plouay | 8 |
Rider information for 1949
| Rank | 358 |
| Score | 111 |
| Name | Germain MERCIER |
| Country | France |
| Team | Individual |
| Date | Race | Rank |
| 22/08 | Circuit de Plouay | 3 |
| Tour de l'Ouest | ||
| 03/09 | General Classification | 25 |
Rider information for 1950
| Rank | 318 |
| Score | 154 |
| Name | Germain MERCIER |
| Country | France |
| Team | Stella - Dunlop |
No results available in season 1951.
Rider information for 1951
| Rank | 1328 |
| Score | 0 |
| Name | Germain MERCIER |
| Country | France |
| Team | Gitane - Hutchinson |
| Date | Race | Rank |
| 26/08 | Circuit de Plouay | 9 |
Rider information for 1952
| Rank | 371 |
| Score | 88 |
| Name | Germain MERCIER |
| Country | France |
| Team | Individual |
| Date | Race | Rank |
| Daily Express Tour of Britain | ||
| 06/06 | Stage 1 | 1 |
| 08/06 | Stage 3 | 1 |
| 09/06 | Stage 4 | 2 |
| 14/06 | Stage 8 | 3 |
| 15/06 | Stage 9 | 4 |
| 19/06 | General Classification | 5 |
Rider information for 1954
| Rank | 365 |
| Score | 86 |
| Name | Germain MERCIER |
| Country | France |
| Team | Terrot - Hutchinson - Wolber |
No results available in season 1955.
Rider information for 1955
| Rank | 762 |
| Score | 19 |
| Name | Germain MERCIER |
| Country | France |
| Team | Individual |
No results available in season 1958.
Rider information for 1958
| Rank | 1331 |
| Score | 1 |
| Name | Germain MERCIER |
| Country | France |
| Team | Individual |