All available race results Jean Breuer
| Date | Race | Rank |
| 06/04 | Paris - Roubaix | 30 |
| 13/04 | Paris - Bruxelles | 18 |
| Tour de Belgique | ||
| 13/05 | Stage 1 | 48 |
| 14/05 | Stage 2 | 11 |
| 15/05 | Stage 3 | 31 |
| 16/05 | Stage 4 | 42 |
| Tour de Luxembourg | ||
| 02/06 | Stage 2 | 1 |
| 07/06 | Stage 6 | 10 |
| 07/06 | General Classification | 7 |
| 05/06 | La Flèche Wallonne | 5 |
| Tour de France | ||
| 25/06 | Stage 1 | 61 |
| 26/06 | Stage 2 | 6 |
| 27/06 | Stage 3 | 64 |
| 28/06 | Stage 4 | 66 |
| 29/06 | Stage 5 | 57 |
| 30/06 | Stage 6 | 16 |
| 02/07 | Stage 7 | 30 |
| 03/07 | Stage 8 | 30 |
| 05/07 | Stage 9 | 56 |
| 06/07 | Stage 10 | 33 |
| 07/07 | Stage 11 | 16 |
| 08/07 | Stage 12 | 18 |
| 10/07 | Stage 13 | 51 |
| 11/07 | Stage 14 | 27 |
| 13/07 | Stage 15 | 51 |
| 14/07 | Stage 16 | 14 |
| 15/07 | Stage 17 | 20 |
| 16/07 | Stage 18 | 27 |
| 17/07 | Stage 19 | 27 |
| 18/07 | Stage 20 | 19 |
| 19/07 | Stage 21 | 33 |
| General Classification | 45 |
Rider information for 1947
| Rank | 94 |
| Score | 524 |
| Name | Jean BREUER |
| Country | Belgium |
| Team | Rochet - Dunlop |
| Date | Race | Rank |
| 11/04 | Paris - Roubaix | 29 |
| 11/04 | Paris - Bruxelles | 50 |
| Vuelta a España | ||
| 13/06 | Stage 1 | 10 |
| 14/06 | Stage 2 | 5 |
| 15/06 | Stage 3 | 7 |
| 16/06 | Stage 4 | 8 |
| 17/06 | Stage 5 | 46 |
| 18/06 | Stage 6 | 31 |
| 19/06 | Stage 7 | 7 |
| 21/06 | Stage 8 | 7 |
| 22/06 | Stage 9 | 6 |
| 23/06 | Stage 10 | 37 |
| 24/06 | Stage 11 | 21 |
| 25/06 | Stage 12 | 25 |
| 26/06 | Stage 13 | 22 |
| 27/06 | Stage 14 | 17 |
| 29/06 | Stage 15 | 4 |
| 30/06 | Stage 16 | 2 |
| 01/07 | Stage 17 | 13 |
| 02/07 | Stage 18 | 8 |
| 03/07 | Stage 19 | 16 |
| 04/07 | Stage 20 | 24 |
| General Classification | 19 | |
| G.P. Impanis | ||
| 01/08 | Stage 1 | 3 |
Rider information for 1948
| Rank | 166 |
| Score | 323 |
| Name | Jean BREUER |
| Country | Belgium |
| Team | Rochet - Dunlop |
| Date | Race | Rank |
| 03/04 | Gent - Wevelgem | 13 |
| 13/04 | La Flèche Wallonne | 31 |
| 17/04 | Paris - Roubaix | 12 |
| 24/04 | Paris - Bruxelles | 13 |
| Tour de France | ||
| 30/06 | Stage 1 | 73 |
| 01/07 | Stage 2 | 103 |
| 02/07 | Stage 3 | 86 |
Rider information for 1949
| Rank | 206 |
| Score | 240 |
| Name | Jean BREUER |
| Country | Belgium |
| Team | Rochet - Dunlop |
| Date | Race | Rank |
| 16/04 | Paris - Bruxelles | 66 |
| 23/04 | Liège - Bastogne - Liège | 16 |
| 01/05 | La Flèche Wallonne | 10 |
| 07/05 | Paris - Tours | 12 |
| Tour de Luxembourg | ||
| 03/06 | Stage 2 | 10 |
| 05/06 | Stage 4 | 10 |
| 05/06 | General Classification | 13 |
| Dauphiné Libéré | ||
| 02/07 | General Classification | 26 |
| Deutschlandrundfahrt | ||
| 22/08 | Stage 10 | 1 |
Rider information for 1950
| Rank | 164 |
| Score | 372 |
| Name | Jean BREUER |
| Country | Belgium |
| Team | Automoto - Dunlop |
| Date | Race | Rank |
| Paris - Côte d'Azur | ||
| 14/03 | Stage 2 | 10 |
| 26/03 | Elfstedenronde | 27 |
| 21/04 | La Flèche Wallonne | 38 |
| 22/04 | Liège - Bastogne - Liège | 59 |
| 03/05 | G.P. du Midi-Libre | 35 |
| 06/05 | Rund um Köln | 3 |
| Paris - Saint-Etienne | ||
| 13/05 | Stage 1 | 3 |
| 14/05 | General Classification | 3 |
| Tour de Luxembourg | ||
| 02/06 | Stage 2 | 3 |
| 04/06 | General Classification | 20 |
| Dauphiné Libéré | ||
| 17/06 | General Classification | 32 |
| Deutschlandrundfahrt | ||
| 27/07 | Stage 7 | 3 |
| 01/08 | Stage 11 | 4 |
| 04/08 | General Classification | 15 |
Rider information for 1951
| Rank | 170 |
| Score | 261 |
| Name | Jean BREUER |
| Country | Belgium |
| Team | Rabeneick |
| Date | Race | Rank |
| 06/04 | Ronde van Vlaanderen | 37 |
| 27/04 | Paris - Bruxelles | 103 |
| Tour de Luxembourg | ||
| 04/05 | Stage 4a | 10 |
| 04/05 | General Classification | 16 |
| 10/05 | La Flèche Wallonne | 16 |
| 11/05 | Liège - Bastogne - Liège | 45 |
| 25/05 | Bordeaux - Paris | 10 |
| Paris - Saint-Etienne | ||
| 02/06 | General Classification | 23 |
Rider information for 1952
| Rank | 206 |
| Score | 215 |
| Name | Jean BREUER |
| Country | Belgium |
| Team | Rochet - Dunlop |