Most racedays with other riders
Riders sorted by the number of times they started in the same race as Willi Frenzel.
| # | Rider | Number of races |
|---|---|---|
| 1 | GENKE Max | 1 |
| 2 | TIMM Gustav | 1 |
| 3 | SIMETH Adolf | 1 |
| 4 | BECKER Willi | 1 |
| 5 | BITTERLICH Wilhelm | 1 |
| 6 | DUBIELCZYK Albert | 1 |
| 7 | BEHNKE Karl | 1 |
| 8 | FELHAU Paul | 1 |
| 9 | WALLOSCHEK Willi | 1 |
| 10 | HERTY Michael | 1 |
| 11 | VON DER HOOGEN Hermann | 1 |
| 12 | HANSE Walter | 1 |
| 13 | HAUDÉ Artur | 1 |
| 14 | SPRUNK Wilhelm | 1 |
| 15 | SANGERHAUS Gustav | 1 |
| 16 | AREND Willy | 1 |
| 17 | BEERBOM Fr. | 1 |
| 18 | GRAF Rudolf | 1 |
| 19 | TRÄGER Otto | 1 |
| 20 | KRASNY Johann | 1 |
| 21 | ZEIDLER Franz | 1 |
| 22 | KERN Matthias | 1 |
| 23 | BUDDÉE Reinhold | 1 |
| 24 | ZEITZ Ernst | 1 |
| 25 | SPIETH Robert | 1 |
| 26 | LANGE Alfred | 1 |
| 27 | OBERSTEIN Paul | 1 |
| 28 | SCHULZE Gustav | 1 |
| 29 | HOHE Johann | 1 |
| 30 | DÜLBERG Franz | 1 |
| 31 | FRANKE Otto | 1 |
| 32 | KOTSCH Rudolf | 1 |
| 33 | DITTERBRANDT Karl | 1 |
| 34 | HERMANN Winzer | 1 |
| 35 | SENNE Heinrich | 1 |
| 36 | RABE Wilhelm | 1 |
| 37 | DONATH Willi | 1 |
| 38 | GALL Eduard | 1 |
| 39 | TARTSCH Robert | 1 |
| 40 | LUDWIG Hans | 1 |
| 41 | BAUSCH Fritz | 1 |
| 42 | TACKE Fritz | 1 |
| 43 | RÖGNER Willi | 1 |
| 44 | KEMPFLE Emeran | 1 |
| 45 | LINDNER Hermann | 1 |
| 46 | SCHRÖDER Paul | 1 |
| 47 | SCHIMKE Franz | 1 |
| 48 | GRÜTZMACHER Friedrich | 1 |
| 49 | OHLSEN Bernhard | 1 |
| 50 | ANDRESEN Ole | 1 |