Most racedays with other riders
Riders sorted by the number of times they started in the same race as Stefan Wackström.
| # | Rider | Number of races |
|---|---|---|
| 1 | GROCHOWSKI Stanisław | 1 |
| 2 | SYNOWIECKI Jan | 1 |
| 3 | MORA Orestes | 1 |
| 4 | FALTYN Jan | 1 |
| 5 | KRAWCZYK Jan | 1 |
| 6 | VIERKE Mathias | 1 |
| 7 | JAGIEŁA Jerzy | 1 |
| 8 | NIEUMIERZYCKI Stanislaw | 1 |
| 9 | MASIAR Stanislav | 1 |
| 10 | SZYCA Gérard | 1 |
| 11 | KVETAN Vendelin | 1 |
| 12 | GOŚCIŁO Józef | 1 |
| 13 | SCHEIBNER Peter | 1 |
| 14 | SPŁAWSKI Artur | 1 |
| 15 | BIŃKOWSKI Zdzisław | 1 |
| 16 | ŚWINOGA Jerzy | 1 |
| 17 | CIEKAŃSKI Stefan | 1 |
| 18 | BAŁD Bolesław | 1 |
| 19 | STADNIK Jozef | 1 |
| 20 | ZWOLIŃSKI Tomasz | 1 |