Same race results
Results in races where both riders started.
| # | Date | Race | Gerben Karstens | Harry van Leeuwen | ||||
|---|---|---|---|---|---|---|---|---|
| 1 | 1973-10-16 | Nationale Sluitingprijs Putte-Kapellen | 29 | 19 | ||||
| 2 | 1973-09-13 | Kampioenschap van Vlaanderen | 22 | 28 | ||||
| 3 | 1972-07-16 | Tour de France | Stage 13 | 65 | DNF | ||||
| 4 | 1972-07-14 | Tour de France | Stage 12 | 53 | 101 | ||||
| 5 | 1972-07-13 | Tour de France | Stage 11 | 58 | 99 | ||||
| 6 | 1972-07-12 | Tour de France | Stage 10 | 13 | 53 | ||||
| 7 | 1972-07-11 | Tour de France | Stage 9 | 22 | 106 | ||||
| 8 | 1972-07-10 | Tour de France | Stage 8 | 65 | 111 | ||||
| 9 | 1972-07-09 | Tour de France | Stage 7 | 71 | 95 | ||||
| 10 | 1972-07-07 | Tour de France | Stage 6 | 11 | 38 | ||||
| 11 | 1972-07-06 | Tour de France | Stage 5b (ITT) | 77 | 68 | ||||
| 12 | 1972-07-06 | Tour de France | Stage 5a | 5 | 84 | ||||
| 13 | 1972-07-05 | Tour de France | Stage 4 | 62 | 128 | ||||
| 14 | 1972-07-04 | Tour de France | Stage 3a | 20 | 11 | ||||
| 15 | 1972-07-03 | Tour de France | Stage 2 | 9 | 22 | ||||
| 16 | 1972-07-02 | Tour de France | Stage 1 | 3 | 84 | ||||
| 17 | 1972-07-01 | Tour de France | Prologue | 11 | 78 | ||||
| 18 | 1971-10-03 | Paris - Tours | 3 | 62 | ||||
| 19 | 1971-04-27 | Nokere Koerse | 15 | 10 | ||||
| 15 | 4 |