All available race results Jelle van Groezen
| Date | Race | Rank |
| Tour of Hellas | ||
| 22/04 | Prologue | 33 |
| 23/04 | Stage 1 | 4 |
| 24/04 | Stage 2 | 46 |
| 25/04 | Stage 3 | 23 |
| 26/04 | Stage 4 | 17 |
| 27/04 | Stage 5 | 22 |
| 28/04 | Stage 6 | 36 |
| General Classification | 5 |
Rider information for 2002
| Rank | 2144 |
| Score | 1 |
| Name | Jelle VAN GROEZEN |
| Country | Netherlands |
| Team | Individual |
| Date | Race | Rank |
| Tour of Hellas | ||
| 03/04 | Stage 1 | 13 |
| 05/04 | Stage 3 | 21 |
| 06/04 | Stage 4 | 13 |
| General Classification | 22 | |
| Ster Elektrotoer | ||
| 10/09 | Prologue | 71 |
| 11/09 | Stage 2 | 46 |
| 12/09 | Stage 3 | 32 |
| 13/09 | Stage 4 | 45 |
| 14/09 | Stage 5 | 70 |
| General Classification | 37 | |
| 19/09 | Kampioenschap van Vlaanderen - Koolskamp | 62 |
Rider information for 2003
| Rank | 2958 |
| Score | 0 |
| Name | Jelle VAN GROEZEN |
| Country | Netherlands |
| Team | Van Hemert Groep Cycling Team |
| Date | Race | Rank |
| 03/03 | Memorial Samyn - Fayt-le-Franc | 55 |
| 06/03 | Ster van Zwolle | 45 |
| 17/03 | Nokere Koerse | 101 |
| 03/04 | Hel van het Mergelland | 14 |
| Ster Elektrotoer | ||
| 16/06 | Prologue | 107 |
| 17/06 | Stage 1 | 37 |
| 18/06 | Stage 2 | 37 |
| 19/06 | Stage 3 | 25 |
| 20/06 | Stage 4 | 22 |
| General Classification | 34 | |
| 30/09 | Omloop van het Houtland Lichtervelde | 86 |
Rider information for 2004
| Rank | 1293 |
| Score | 10 |
| Name | Jelle VAN GROEZEN |
| Country | Netherlands |
| Team | Van Hemert - Eurogifts |
| Date | Race | Rank |
| 02/04 | Hel van het Mergelland | 20 |
| 15/04 | Veenendaal - Veenendaal | 23 |
| Ster Elektrotoer | ||
| 15/06 | Stage 1 | 36 |
| 15/06 | Stage 2 | 86 |
| 16/06 | Stage 3 | 80 |
| 17/06 | Stage 4 | 62 |
| 18/06 | Stage 5 | 45 |
| General Classification | 67 | |
| 24/08 | Druivenkoers - Overijse | 13 |
| Okolo Slovenska | ||
| 31/08 | Stage 1 | 4 |
| 01/09 | Stage 2 | 3 |
| 02/09 | Stage 3 | 12 |
| 03/09 | Stage 4a | 19 |
| 03/09 | Stage 4b | 4 |
| 04/09 | Stage 5 | 9 |
| General Classification | 6 | |
| 11/10 | Nationale Sluitingsprijs Putte-Kapellen | 51 |
Rider information for 2005
| Rank | 699 |
| Score | 56 |
| Name | Jelle VAN GROEZEN |
| Country | Netherlands |
| Team | Eurogifts.com |
| Date | Race | Rank |
| 01/04 | Hel van het Mergelland | 15 |
| 07/06 | Veenendaal - Veenendaal | 51 |
Rider information for 2006
| Rank | 3169 |
| Score | 0 |
| Name | Jelle VAN GROEZEN |
| Country | Netherlands |
| Team | Fondas P3Transfer Team |
| Date | Race | Rank |
| 01/05 | Grote Prijs 1 Mei - Ereprijs Victor de Bruyne | 82 |
Rider information for 2007
| Rank | 3443 |
| Score | 0 |
| Name | Jelle VAN GROEZEN |
| Country | Netherlands |
| Team | Yawadoo - ABM - TV - Vlaanderen |