Most racedays with other riders
Riders sorted by the number of times they started in the same race as Dirk Oude Ophuis.
| # | Rider | Number of races |
|---|---|---|
| 1 | KREDER Dennis | 7 |
| 2 | POELSTRA Thijs | 7 |
| 3 | STAMSNIJDER Bas | 5 |
| 4 | VAN AGTMAAL Peter | 5 |
| 5 | KREDER Wesley | 5 |
| 6 | PRONK Jos | 5 |
| 7 | CHAIGNEAU Robin | 5 |
| 8 | REEF Marc | 5 |
| 9 | BRUIN Ivor | 5 |
| 10 | JUN Lars | 5 |
| 11 | VRIJMOED Maurice | 4 |
| 12 | DE HAAN Jesse | 4 |
| 13 | DÉNIS Camiel | 4 |
| 14 | HAGENAARS Luc | 4 |
| 15 | BOEVE Mats | 4 |
| 16 | ADAMS Joeri | 4 |
| 17 | OOSTLANDER Sander | 4 |
| 18 | TRAKSEL Bobbie | 4 |
| 19 | BOELEN Jeroen | 4 |
| 20 | HARMS Jos | 4 |
| 21 | VAN GARDEREN Tejay | 4 |
| 22 | LENFERINK Jasper | 4 |
| 23 | DEROO David | 4 |
| 24 | KOS Patrick | 4 |
| 25 | VAN HUMMEL Kenny | 4 |
| 26 | KAMPHUIS Sebastiaan | 4 |
| 27 | BOTMAN Wim | 4 |
| 28 | KUIPER Bouke | 4 |
| 29 | VAN HAAREN Bart | 4 |
| 30 | VAN GROEN Arnoud | 3 |
| 31 | JØRGENSEN René | 3 |
| 32 | BOS Marco | 3 |
| 33 | WESTRA Lieuwe | 3 |
| 34 | SCHMIEG Christopher | 3 |
| 35 | VAN DER PLUIJM Marvin | 3 |
| 36 | VAN IJZENDOORN Eddy | 3 |
| 37 | KAVSEK Rik | 3 |
| 38 | CARROLL Austin | 3 |
| 39 | LINDEMAN Bert-Jan | 3 |
| 40 | BERK Johan | 3 |
| 41 | LENFERINK Maarten | 3 |
| 42 | JANORSCHKE Grischa | 3 |
| 43 | LELIVELD Dennis | 3 |
| 44 | AERTS Ruud | 3 |
| 45 | STEIGINGA Sierd | 3 |
| 46 | VAN OOIJEN Cornelius | 3 |
| 47 | BERKENBOSCH Maint | 3 |
| 48 | VAN STAEYEN Michael | 3 |
| 49 | WAGENAAR Mathijs | 3 |
| 50 | GALL Georg | 3 |