All available race results Sylvere Jezo
| Date | Race | Rank |
| 22/04 | Circuit du Morbihan | 24 |
Rider information for 1934
| Rank | 1515 |
| Score | 0 |
| Name | Sylvere JEZO |
| Country | France |
| Team | Individual |
| Date | Race | Rank |
| 27/08 | Circuit de Plouay | 8 |
Rider information for 1935
| Rank | 458 |
| Score | 54 |
| Name | Sylvere JEZO |
| Country | France |
| Team | Individual |
| Date | Race | Rank |
| Circuit du Morbihan | ||
| 25/04 | Stage 1 | 21 |
| 26/04 | General Classification | 19 |
| 26/04 | Stage 2 | 17 |
Rider information for 1936
| Rank | 728 |
| Score | 21 |
| Name | Sylvere JEZO |
| Country | France |
| Team | Individual |
| Date | Race | Rank |
| Circuit du Morbihan | ||
| 10/04 | Stage 1 | 10 |
| 11/04 | General Classification | 12 |
| 11/04 | Stage 2 | 14 |
| 18/04 | Paris - Caen | 32 |
| 06/05 | Circuit de Paris | 42 |
| Paris - Saint-Etienne | ||
| 16/05 | Stage 1 | 58 |
| 17/05 | General Classification | 25 |
| 17/05 | Stage 2 | 13 |
| Circuit du Midi | ||
| 14/07 | General Classification | 15 |
| Circuit de l'Ouest | ||
| 21/08 | Stage 1 | 57 |
| 22/08 | Stage 2 | 66 |
| 23/08 | Stage 3 | 39 |
| 24/08 | Stage 4 | 28 |
| 26/08 | Stage 5 | 5 |
| 27/08 | Stage 6 | 44 |
| 28/08 | Stage 7 | 34 |
| 29/08 | Stage 8 | 31 |
| 29/08 | General Classification | 31 |
| 01/09 | Circuit de Plouay | 5 |
Rider information for 1937
| Rank | 170 |
| Score | 254 |
| Name | Sylvere JEZO |
| Country | France |
| Team | Dilecta - Wolber |
| Date | Race | Rank |
| 03/04 | Critérium National | 29 |
| 10/04 | Paris - Caen | 24 |
| 19/04 | Paris - Camembert | 13 |
| 24/04 | Paris - Angers | 26 |
| Circuit du Morbihan | ||
| 30/04 | Stage 1 | 17 |
| 01/05 | Stage 2 | 12 |
| 01/05 | General Classification | 13 |
| Circuit de l'Ouest | ||
| 20/08 | Stage 1 | 22 |
| 21/08 | Stage 2a | 12 |
| 21/08 | Stage 2b | 12 |
| 22/08 | Stage 3 | 58 |
| 23/08 | Stage 4 | 10 |
| 25/08 | Stage 5 | 12 |
| 26/08 | Stage 6 | 38 |
| 27/08 | Stage 7 | 21 |
| 30/08 | Circuit de Plouay | 4 |
Rider information for 1938
| Rank | 220 |
| Score | 180 |
| Name | Sylvere JEZO |
| Country | France |
| Team | Dilecta - Wolber |
| Date | Race | Rank |
| Circuit de l'Ouest | ||
| 27/08 | General Classification | 14 |
Rider information for 1939
| Rank | 735 |
| Score | 16 |
| Name | Sylvere JEZO |
| Country | France |
| Team | Dilecta - Wolber |
| Date | Race | Rank |
| 07/04 | Critérium National | 19 |
| 14/04 | Le Mans - Paris | 15 |
Rider information for 1940
| Rank | 344 |
| Score | 18 |
| Name | Sylvere JEZO |
| Country | France |
| Team | Dilecta - Wolber |
No results available in season 1941.
Rider information for 1941
| Rank | 701 |
| Score | 0 |
| Name | Sylvere JEZO |
| Country | France |
| Team | Dilecta - Wolber |
| Date | Race | Rank |
| 05/04 | Critérium National (occupied zone) | 15 |
| 14/05 | Circuit de Paris | 19 |
| Circuit de France | ||
| 28/09 | General Classification | 20 |
Rider information for 1942
| Rank | 165 |
| Score | 119 |
| Name | Sylvere JEZO |
| Country | France |
| Team | Dilecta - Wolber |
| Date | Race | Rank |
| 25/04 | Paris - Roubaix | 38 |
| 09/05 | Paris - Dijon | 5 |
| 30/05 | Paris - Tours | 40 |
| 03/06 | Circuit de Paris | 21 |
| 13/06 | Paris - Alençon | 7 |
| 11/07 | Bruxelles - Paris | 8 |
| 18/07 | Circuit du Midi | 11 |
Rider information for 1943
| Rank | 91 |
| Score | 196 |
| Name | Sylvere JEZO |
| Country | France |
| Team | Dilecta - Wolber |
| Date | Race | Rank |
| 09/04 | Paris - Roubaix | 83 |
Rider information for 1944
| Rank | 374 |
| Score | 6 |
| Name | Sylvere JEZO |
| Country | France |
| Team | Dilecta - Wolber |
| Date | Race | Rank |
| 29/04 | Paris - Tours | 22 |
| 10/05 | Circuit de Paris | 16 |
Rider information for 1945
| Rank | 115 |
| Score | 175 |
| Name | Sylvere JEZO |
| Country | France |
| Team | Dilecta - Wolber |
| Date | Race | Rank |
| Paris - Nice | ||
| 01/05 | Stage 1 | 64 |
| 02/05 | Stage 2 | 18 |
| 03/05 | Stage 3 | 74 |
| 07/07 | Dijon - Lyon | 15 |
Rider information for 1946
| Rank | 573 |
| Score | 20 |
| Name | Sylvere JEZO |
| Country | France |
| Team | Dilecta - Wolber |
No results available in season 1948.
Rider information for 1948
| Rank | 1262 |
| Score | 0 |
| Name | Sylvere JEZO |
| Country | France |
| Team | Dilecta - J.B. Louvet - Wolber |