All available race results Boudewijn de Graaff
| Date | Race | Rank |
| 09/05 | Omloop der Kempen | 67 |
| 12/10 | Nationale Sluitingsprijs Putte-Kapellen | 40 |
Rider information for 2004
| Rank | 2795 |
| Score | 0 |
| Name | Boudewijn DE GRAAFF |
| Country | Netherlands |
| Team | Team Löwik Meubelen - Tegeltoko |
| Date | Race | Rank |
| 01/05 | Grote Prijs 1 Mei - Ereprijs Victor de Bruyne | 9 |
| Ster Elektrotoer | ||
| 15/06 | Stage 1 | 128 |
| 15/06 | Stage 2 | 110 |
| 16/06 | Stage 3 | 57 |
| 17/06 | Stage 4 | 93 |
| 18/06 | Stage 5 | 57 |
| General Classification | 113 | |
| Okolo Slovenska | ||
| 31/08 | Stage 1 | 45 |
| 01/09 | Stage 2 | 46 |
| 02/09 | Stage 3 | 33 |
| 03/09 | Stage 4a | 77 |
| 03/09 | Stage 4b | 54 |
| 04/09 | Stage 5 | 43 |
| General Classification | 32 | |
| 11/10 | Nationale Sluitingsprijs Putte-Kapellen | 34 |
Rider information for 2005
| Rank | 2921 |
| Score | 0 |
| Name | Boudewijn DE GRAAFF |
| Country | Netherlands |
| Team | Cycling Team Bert Story - Piels |
| Date | Race | Rank |
| Tour of Hellas | ||
| 05/04 | Stage 1 | 72 |
| 06/04 | Stage 2 | 14 |
| 07/04 | Stage 3 | 93 |
| 08/04 | Stage 4 | 41 |
| 09/04 | Stage 5 | 49 |
| General Classification | 29 | |
| 14/05 | Circuit De Wallonie | 58 |
| Okolo Slovenska | ||
| 30/08 | Stage 1 | 113 |
| 31/08 | Stage 2 | 101 |
| 01/09 | Stage 3 | 49 |
| 02/09 | Stage 4a | 102 |
| 02/09 | Stage 4b | 106 |
| 03/09 | Stage 5 | 91 |
| General Classification | 82 |
Rider information for 2006
| Rank | 4019 |
| Score | 0 |
| Name | Boudewijn DE GRAAFF |
| Country | Netherlands |
| Team | Elite without contract |
No results available in season 2008.
Rider information for 2008
| Rank | 2420 |
| Score | 3 |
| Name | Boudewijn DE GRAAFF |
| Country | Netherlands |
| Team | Elite without contract |
| Date | Race | Rank |
| Tour of Hellas | ||
| 16/05 | Stage 1 | 55 |
| 17/05 | Stage 2 | 66 |
| 18/05 | Stage 3 | 75 |
| 19/05 | Stage 4 | 61 |
| 20/05 | Stage 5 | 57 |
| General Classification | 63 |
Rider information for 2012
| Rank | 5191 |
| Score | 0 |
| Name | Boudewijn DE GRAAFF |
| Country | Netherlands |
| Team | Elite without contract |