| # | Player | Position | Citizenship | Club | Born | Value |
|---|---|---|---|---|---|---|
| 1 |  Gavin Gunning | Defender - Centre-Back | Ireland | Retired | 1991 | — |
| 2 |  Ryan McGivern | Defender - Centre-Back | Northern Ireland | Retired | 1990 | — |
| 3 |  Felix Burmeister | Defender - Centre-Back | Germany | Retired | 1990 | — |
| 4 |  Nathan Baker | Defender - Centre-Back | England | Retired | 1991 | — |
| 5 |  Semih Kaya | Defender - Centre-Back | Türkiye | Retired | 1991 | — |
| 6 |  Thomas Geyer | Defender - Centre-Back | Germany | VfR Aalen | 1991 | — |
| 7 |  Fahri Akyol | Defender - Centre-Back | Türkiye Germany | Retired | 1990 | — |
| 8 |  Badis Lebbihi | Defender - Centre-Back | Algeria France | Retired | 1990 | — |
| 9 |  Manuel Gulde | Defender - Centre-Back | Germany | Retired | 1991 | — |
| 10 |  Steven Zellner | Defender - Centre-Back | Germany | Retired | 1991 | — |
| 11 |  Matthias Rahn | Defender - Centre-Back | Germany | Retired | 1990 | — |
| 12 |  Christopher Dibon | Defender - Centre-Back | Austria | Retired | 1990 | — |
| 13 |  Daniele Mori | Defender - Centre-Back | Italy | Retired | 1990 | — |
| 14 |  Kevin Conrad | Defender - Centre-Back | Germany | Retired | 1990 | — |
| 15 |  David Rochela | Defender - Centre-Back | Spain | Retired | 1990 | — |
| 16 |  Christopher Schindler | Defender - Centre-Back | Germany | Retired | 1990 | — |
| 17 |  Mikhail Smirnov | Defender - Centre-Back | Russia | Retired | 1990 | — |
| 18 |  Thomas Rogne | Defender - Centre-Back | Norway | Retired | 1990 | — |
| 19 |  Remo Mally | Defender - Centre-Back | Austria | Retired | 1991 | — |
| 20 |  Ömer Faruk Çelimli | Defender - Centre-Back | Türkiye | Unknown | 1991 | — |
| 21 |  Lukas Rotpuller | Defender - Centre-Back | Austria | Retired | 1991 | — |
| 22 |  Cem Tosun | Defender - Centre-Back | Austria | Retired | 1990 | — |
| 23 |  Felix Schiller | Defender - Centre-Back | Germany | Retired | 1989 | — |
| 24 |  Ricardo Chará | Defender - Centre-Back | Colombia | Unknown | 1990 | — |
| 25 |  Patrick O'Connor | Defender - Centre-Back | Ireland England | Unknown | 1990 | — |
| 26 |  Claus Gold | Defender - Centre-Back | Argentina | Unknown | 1990 | — |
| 27 |  Yousouf Zinga | Defender - Centre-Back | Netherlands | Unknown | 1991 | — |
| 28 |  Davy Frick | Defender - Centre-Back | Germany | Retired | 1990 | — |
| 29 |  Mateo Musacchio | Defender - Centre-Back | Argentina Italy | Retired | 1990 | — |
| 30 |  Matthew Briggs | Defender - Centre-Back | Guyana England | Retired | 1991 | — |