Most racedays with other riders
Riders sorted by the number of times they started in the same race as Silvio Mazzella.
| # | Rider | Number of races |
|---|---|---|
| 1 | ROSATI Spartaco | 2 |
| 2 | LEONI Arnaldo | 1 |
| 3 | GUGLIELMETTI Gustavo | 1 |
| 4 | FORNACI Salvatore | 1 |
| 5 | DIANA Giuseppe | 1 |
| 6 | GIANNINI Fausto | 1 |
| 7 | TRASSELLI Mario | 1 |
| 8 | FLORESTA Salvatore | 1 |
| 9 | CAMACCI Enzo | 1 |
| 10 | BETI Claudio | 1 |
| 11 | PONTISSO Romano | 1 |
| 12 | RICCI Mario | 1 |
| 13 | OLIVIERI Orlando | 1 |
| 14 | FOSSA Bruno | 1 |
| 15 | GUIDI Zoarino | 1 |
| 16 | RICCI Leopoldo | 1 |
| 17 | BERTOCCHI Elio | 1 |
| 18 | PONTISSO Bruno | 1 |
| 19 | TOCCACELLI Quirino | 1 |