13.Chemical Workers' Cup
Schwedt, GDR
October, 1988
Finals (U-16)
| 57kg | Rocco Warning | GDR | Alexander Dube | GDR | PTS |
Finals (U-17)
| 54kg | Zbigniew Buczkowski | POL | Thomas Ecke | GDR | KO 1 |
| 63,5kg | Steffen Mattern | GDR | Artur Zieliński | POL | PTS |
Finals senior
| 48kg | Frank Polloczek | GDR | Mario Schmack | GDR | PTS |
| 51kg | Grzegorz Łęcki | POL | Jens Quittenbaum | GDR | PTS |
| 54kg | Thomas Dittmer | GDR | Markus Hanisch | GDR | RSC 1 |
| 57kg | Mathias Rohde | GDR | Rico Wille | GDR | PTS |
| 60kg | Christian Rosteck | GDR | Ruediger Balzuweit | GDR | PTS |
| 63,5kg | Mike Balzuweit | GDR | Adam Tomaszek | POL | AB 2 |
| 67kg | Bert Schenk | GDR | Heiko Stange | GDR | AB 1 |
| 71kg | Thomas Hensel | GDR | Heiko Schwarz | GDR | PTS |
| 75kg | Christian Sobecki | GDR | Dirk Bresser | GDR | RSC 2 |
| 81kg | Jan Koprukowniak | POL | Frank Rohrbeck | GDR | RSC 2 |
| 91kg | Klaus-Dieter Schmid | GDR | Franciszek Kijewski | POL | RSC 1 |
| +91kg | Dirk Thoms | GDR | Guido Wesp | GDR | PTS |
source: "Boxring" nr 3/1989 (page 11)