Same race results
Results in races where both riders started, sorted by the lowest positioned rider.
| # | Date | Race | Jan de Vries | Evert van Grafhorst | ||||
|---|---|---|---|---|---|---|---|---|
| 1 | 1920-06-06 | National Championships Netherlands - Road Race | 3 | 8 | ||||
| 2 | 1917-07-08 | National Championships Netherlands - Road Race | 10 | 3 | ||||
| 1 | 1 |