Same race results
Results in races where both riders started, sorted by the lowest positioned rider.
| # | Date | Race | Jan de Vries | Piet Straat | ||||
|---|---|---|---|---|---|---|---|---|
| 1 | 1923-07-12 | National Championships Netherlands - Road Race | DNF | DNF | ||||
| 2 | 1922-07-04 | National Championships Netherlands - Road Race | 9 | 8 | ||||
| 1 |