Siekmann ( Bielefeld ) Bilanz nach Vereinen
| Verein | S | U | N | ||||||
|---|---|---|---|---|---|---|---|---|---|
 | Borussia Dortmund | 0 | 4 | 1 | 1 | 0 | 0 | 0 | 6 |
 | Bayer Leverkusen | 1 | 1 | 0 | 4 | 0 | 0 | 0 | 5 |
 | Preußen Münster | 0 | 1 | 1 | 3 | 0 | 0 | 0 | 5 |
 | Fortuna Düsseldorf | 0 | 2 | 0 | 2 | 0 | 0 | 0 | 4 |
 | 1. FC Köln | 0 | 3 | 0 | 1 | 0 | 0 | 0 | 4 |
 | FC Schalke 04 | 0 | 2 | 0 | 1 | 0 | 0 | 0 | 3 |
 | SV Sodingen | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 3 |
 | MSV Duisburg | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 2 |
 | Rot-Weiss Essen | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 2 |
 | SpVgg Erkenschwick | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 2 |
 | Preußen Dellbrück | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 2 |
 | Westfalia Herne | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 2 |
 | STV Horst-Emscher | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 2 |
 | Sportfreunde Katernberg | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 |
 | Alemannia Aachen | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 |
 | Duisburger SpV | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 |
 | Schwarz-Weiß Essen | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 |
 | Borussia Mönchengladbach | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 |
 | VfL Bochum | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 |
| Gesamt | 3 | 21 | 6 | 21 | 0 | 0 | 0 | 48 | |