Most grandtour starts by competitors
Number of starts in grand tours before the start of Grand Prix de Denain 1990.
| Pos. | Rider | Starts | Tour | Giro | Vuelta |
|---|---|---|---|---|---|
| 1 | VELDSCHOLTEN Gerard | 8 | 6 | - | 2 |
| 2 | LECLERC Roland | 7 | 3 | 1 | 3 |
| 3 | MARIE Thierry | 7 | 5 | 1 | 1 |
| 4 | PIETERS Peter | 5 | 2 | 3 | - |
| 5 | POPP Paul | 3 | - | 3 | - |
| 6 | VAN VOOREN Philippe | 3 | 1 | - | 2 |
| 7 | SCHALKERS Martin | 2 | - | 2 | - |
| 8 | WIJNANT Willem | 2 | 1 | - | 1 |
| 9 | KOOLS Adrie | 1 | - | - | 1 |
| 10 | DE BACKER Gino | 1 | - | - | 1 |
| 11 | LUYCKX Daan | 1 | - | 1 | - |
| 12 | FURLAN Giorgio | 0 | - | - | - |
| 13 | MONCASSIN Frédéric | 0 | - | - | - |
| 14 | LEDANOIS Yvon | 0 | - | - | - |
| 15 | ROUXEL Jean-Philippe | 0 | - | - | - |
| 16 | VAN DEN BOSSCHE Alain | 0 | - | - | - |
| 17 | HUYGHE Peter | 0 | - | - | - |
| 18 | SPAENHOVEN Peter | 0 | - | - | - |
| 19 | VAN LEEUWE Stefan | 0 | - | - | - |
| 20 | VANCRAEYNEST Eddy | 0 | - | - | - |