Most grandtour starts by competitors
Number of starts in grand tours before the start of Tour de Suisse 1975.
| Pos. | Rider | Starts | Tour | Giro | Vuelta |
|---|---|---|---|---|---|
| 1 | PERURENA Domingo | 18 | 4 | 4 | 10 |
| 2 | ZILIOLI Italo | 16 | 3 | 13 | - |
| 3 | LÓPEZ Vicente | 16 | 5 | 5 | 6 |
| 4 | BASSO Marino | 15 | 4 | 10 | 1 |
| 5 | MERCKX Eddy | 13 | 5 | 7 | 1 |
| 6 | PANIZZA Wladimiro | 12 | 3 | 8 | 1 |
| 7 | PASSUELLO Adriano | 11 | 1 | 10 | - |
| 8 | BRACKE Ferdinand | 10 | 7 | 1 | 2 |
| 9 | PAOLINI Enrico | 9 | 2 | 7 | - |
| 10 | JANSSENS Ward | 9 | 4 | 2 | 3 |
| 11 | CREPALDI Ottavio | 8 | 1 | 6 | 1 |
| 12 | VERCELLI Celestino | 8 | 1 | 6 | 1 |
| 13 | FRANCIONI Wilmo | 8 | 1 | 6 | 1 |
| 14 | PFENNINGER Louis | 8 | 1 | 7 | - |
| 15 | MENÉNDEZ Antonio | 7 | 2 | - | 5 |
| 16 | OLIVA Andrés | 7 | 1 | 1 | 5 |
| 17 | AJA Gonzalo | 7 | 2 | 2 | 3 |
| 18 | DE SCHOENMAECKER Jos | 7 | 3 | 3 | 1 |
| 19 | DE VLAEMINCK Roger | 7 | 3 | 4 | - |
| 20 | DE GEEST Willy | 6 | 1 | 4 | 1 |