Most racedays with other riders
Riders sorted by the number of times they started in the same race as Aurelio Sirilli.
| # | Rider | Number of races |
|---|---|---|
| 1 | SILVESTRINI | 1 |
| 2 | PIETROPAOLI Domenico | 1 |
| 3 | PETTINELLI Fernando | 1 |
| 4 | RICCARDI Dino | 1 |
| 5 | NESTI Aristide | 1 |
| 6 | MONTELVI Nello | 1 |
| 7 | CARLINI Bruno | 1 |
| 8 | FINTI Armando | 1 |
| 9 | TREPAOLI | 1 |
| 10 | CORSI Alfredo | 1 |
| 11 | AZZINI Giuseppe | 1 |
| 12 | CASTELLANI | 1 |
| 13 | MANCINELLI Labindo | 1 |
| 14 | BELLI Gustavo | 1 |
| 15 | BELLI Rigoletto | 1 |
| 16 | BIANCHEDI Nicola | 1 |
| 17 | PIFFERI Giuseppe | 1 |
| 18 | CALZOLARI Alfonso | 1 |
| 19 | BERTARELLI Camillo | 1 |