All available race results Dieudonné Depireux
| Date | Race | Rank |
| 16/09 | G.P. Jef Scherens - Leuven | 29 |
Rider information for 1973
| Rank | 1102 |
| Score | 0 |
| Name | Dieudonné DEPIREUX |
| Country | Belgium |
| Team | Goldor - Hercka |
| Date | Race | Rank |
| 30/07 | Scheldeprijs - Schoten | 31 |
Rider information for 1974
| Rank | 963 |
| Score | 1 |
| Name | Dieudonné DEPIREUX |
| Country | Belgium |
| Team | Robot - Office du Meuble Hannut |
No results available in season 1975.
Rider information for 1975
| Rank | 1059 |
| Score | 0 |
| Name | Dieudonné DEPIREUX |
| Country | Belgium |
| Team | Splendor - Struvay |
| Date | Race | Rank |
| 07/03 | Kuurne - Brussel - Kuurne | 36 |
| 06/04 | Gent - Wevelgem | 45 |
| 15/04 | La Flèche Wallonne | 37 |
| Vuelta a España | ||
| 27/04 | Prologue | 98 |
| 28/04 | Stage 1 | 38 |
Rider information for 1976
| Rank | 588 |
| Score | 13 |
| Name | Dieudonné DEPIREUX |
| Country | Belgium |
| Team | Zoppas - Splendor - Sinalco |