Most racedays with other riders
Riders sorted by the number of times they started in the same race as Jozef Jonski.
| # | Rider | Number of races |
|---|---|---|
| 1 | WITKOWSKI Wincenty | 1 |
| 2 | KONOPCZYNSKI Kazimierz | 1 |
| 3 | CIESLAK Waclaw | 1 |
| 4 | KAMINSKI Ludwik | 1 |
| 5 | NESZPER Henryk | 1 |
| 6 | KALINOWSKI Kazimierz | 1 |
| 7 | KICZEK Wladyslaw | 1 |
| 8 | KOSINSKI Stanislaw | 1 |
| 9 | ANGIELCZYK Waclaw | 1 |
| 10 | KUKIELA Joachim | 1 |
| 11 | BRYMAS Feliks | 1 |
| 12 | KROTKIEWSKI Eugeniusz | 1 |
| 13 | HEINICH Henryk | 1 |
| 14 | WEJGERT Zygmund | 1 |
| 15 | GOLDE Henryk | 1 |
| 16 | BUSZA Florian | 1 |
| 17 | CZWARNOG Stefan | 1 |
| 18 | ZACHARKO Kazimierz | 1 |
| 19 | LAZARCZYK | 1 |
| 20 | STAHL Ryszard | 1 |
| 21 | ORCZYK | 1 |
| 22 | WLOKAS | 1 |
| 23 | KOŁODZIEJCZYK Wacław | 1 |
| 24 | LIPIŃSKI Jerzy | 1 |
| 25 | OLECKI Wiktor | 1 |
| 26 | STEFAŃSKI Józef | 1 |
| 27 | MICHALAK Eugeniusz | 1 |
| 28 | KŁOSOWICZ Stanisław | 1 |
| 29 | WIĘCEK Feliks | 1 |
| 30 | GRONCZEWSKI Stanisław | 1 |
| 31 | IGNATOWICZ Stanisław | 1 |
| 32 | ŻAK Jan | 1 |
| 33 | FROSS Jakub | 1 |
| 34 | WASILEWSKI Stanisław | 1 |
| 35 | KORSAK-ZALESKI Michał | 1 |
| 36 | KONOPCZYŃSKI Władysław | 1 |
| 37 | TROPACZYŃSKI Kazimierz | 1 |
| 38 | DANIEL Zygmunt | 1 |
| 39 | SLIWINSKI Antoni | 1 |
| 40 | SIERPINSKI Longin | 1 |
| 41 | SOBOLEWSKI Zygmunt | 1 |
| 42 | OLSZEWSKI Henryk | 1 |
| 43 | MALCZEWSKI Stanislaw | 1 |