Most grandtour starts by competitors
Number of starts in grand tours before the start of Vuelta Asturias 1991.
| Pos. | Rider | Starts | Tour | Giro | Vuelta |
|---|---|---|---|---|---|
| 1 | HERMANS Mathieu | 12 | 5 | 2 | 5 |
| 2 | BREUKINK Erik | 8 | 4 | 4 | - |
| 3 | GUTIÉRREZ Alfonso | 8 | 3 | - | 5 |
| 4 | RODRÍGUEZ Jesús | 8 | - | - | 8 |
| 5 | WELTZ Johnny | 7 | 2 | - | 5 |
| 6 | UGRUMOV Piotr | 5 | 1 | 2 | 2 |
| 7 | WEGMULLER Thomas | 3 | 2 | - | 1 |
| 8 | DEKKER Dick | 2 | - | 1 | 1 |