All available race results Wilhelm Siercke
| Date | Race | Rank |
| 19/05 | Köln - Renn-Meeting | 2 |
| 21/07 | Berlin-Meeting | 1 |
Rider information for 1889
| Rank | 112 |
| Score | 76 |
| Name | Wilhelm SIERCKE |
| Country | Germany |
| Team | Individual |
| Date | Race | Rank |
| 19/05 | Köln - Renn-Meeting | 2 |
| 21/07 | Berlin-Meeting | 1 |
| Rank | 112 |
| Score | 76 |
| Name | Wilhelm SIERCKE |
| Country | Germany |
| Team | Individual |