Most racedays with other riders
Riders sorted by the number of times they started in the same race as Piet Van Leeuwen.
| # | Rider | Number of races |
|---|---|---|
| 1 | VAN VLIET Leo | 2 |
| 2 | PIRARD Frits | 2 |
| 3 | HASSINK Arie | 2 |
| 4 | SCHÜR Fritz | 2 |
| 5 | JACOBS Jos | 1 |
| 6 | VAN GERWEN Gerrie | 1 |
| 7 | DIDIER Lucien | 1 |
| 8 | PRONK Bert | 1 |
| 9 | DEN HERTOG Fedor | 1 |
| 10 | PESCHEUX Jean-François | 1 |
| 11 | DE CAUWER José | 1 |
| 12 | SCHEPMANS Benny | 1 |
| 13 | WESEMAEL Wilfried | 1 |
| 14 | PEETERS Willem | 1 |
| 15 | TABAK Tino | 1 |
| 16 | VAN KATWIJK Piet | 1 |
| 17 | GILSON Roger | 1 |
| 18 | ROSIERS Roger | 1 |
| 19 | VAN DEN HOEK Aad | 1 |
| 20 | WOLFER Bruno | 1 |
| 21 | VÖGELE Meinrad | 1 |
| 22 | DE BAL Alfons | 1 |
| 23 | DE GENDT Franky | 1 |
| 24 | FREI Guido | 1 |
| 25 | BAUWENS Antoine | 1 |
| 26 | HUISJES Jan | 1 |
| 27 | CLARK Danny | 1 |
| 28 | TER HARMSEL Ton | 1 |
| 29 | LAMMERTINK Jos | 1 |
| 30 | VAN HOUWELINGEN Jan | 1 |
| 31 | LANGERIJS Hans | 1 |
| 32 | DOHMEN Mathias | 1 |
| 33 | MAK Ger | 1 |
| 34 | PONSTEEN Herman | 1 |
| 35 | VAN EST Bart | 1 |
| 36 | PRINSEN Ad | 1 |
| 37 | GOOSSENS Ortaire | 1 |
| 38 | BIERINGS Guus | 1 |
| 39 | VAN DER KRUYS Piet | 1 |
| 40 | BITTINGER René | 1 |
| 41 | ROTMAN Luc | 1 |
| 42 | VIXSEBOXSE Gerrit | 1 |
| 43 | LESKOV Viktor | 1 |
| 44 | OOSTERBOSCH Gerrit | 1 |
| 45 | VAN DEN BUNDER Toine | 1 |
| 46 | KUIPER Hennie | 1 |
| 47 | KNETEMANN Gerrie | 1 |
| 48 | KELLY Sean | 1 |
| 49 | PEETERS Ludo | 1 |
| 50 | PEVENAGE Rudy | 1 |