All available race results Mathieu Willem Cardeynaels
| Date | Race | Rank |
| 08/04 | Paris - Bruxelles | 34 |
| 01/05 | Grote 1 Mei-Prijs Hoboken | 2 |
| 13/05 | Liège - Bastogne - Liège | 2 |
| 27/05 | Ronde van Limburg | 8 |
| Tour de Belgique | ||
| 06/06 | Stage 1 | 7 |
| 07/06 | Stage 2 | 53 |
| 08/06 | Stage 3 | 30 |
| 09/06 | Stage 4 | 17 |
| 10/06 | Stage 5 | 24 |
| 10/06 | General Classification | 20 |
Rider information for 1934
| Rank | 113 |
| Score | 309 |
| Name | Mathieu Willem CARDEYNAELS |
| Country | Belgium |
| Team | Génial Lucifer - Hutchinson |
| Date | Race | Rank |
| 14/04 | Ronde van Vlaanderen | 14 |
| 28/04 | Paris - Bruxelles | 30 |
| Tour de Belgique | ||
| 26/05 | Stage 1 | 7 |
| 27/05 | Stage 2 | 20 |
| 29/05 | Stage 3 | 2 |
| 30/05 | Stage 4 | 21 |
| 01/06 | Stage 5 | 9 |
| 02/06 | Stage 6 | 25 |
| 02/06 | General Classification | 10 |
| 30/07 | Scheldeprijs - Schoten | 17 |
Rider information for 1935
| Rank | 213 |
| Score | 180 |
| Name | Mathieu Willem CARDEYNAELS |
| Country | Belgium |
| Team | Victory |
| Date | Race | Rank |
| 26/04 | Liège - Bastogne - Liège | 42 |
| Tour de Belgique | ||
| 05/05 | Stage 1 | 93 |
| 06/05 | Stage 2 | 34 |
Rider information for 1936
| Rank | 798 |
| Score | 16 |
| Name | Mathieu Willem CARDEYNAELS |
| Country | Belgium |
| Team | Victory |
| Date | Race | Rank |
| 14/03 | Ronde van Limburg | 3 |
| 10/04 | Liège - Bastogne - Liège | 22 |
| Tour de Belgique | ||
| 12/05 | Stage 1 | 60 |
| 13/05 | Stage 2 | 66 |
| 14/05 | Stage 3 | 46 |
Rider information for 1937
| Rank | 296 |
| Score | 102 |
| Name | Mathieu Willem CARDEYNAELS |
| Country | Belgium |
| Team | Victory |
No results available in season 1938.
Rider information for 1938
| Rank | 1215 |
| Score | 0 |
| Name | Mathieu Willem CARDEYNAELS |
| Country | Belgium |
| Team | Victory |