Junior Duals Poland - Canada 12:8
Kielce, Poland
September 1, 1990
| 48kg | Andrzej Rżany | POL | Marty O'Donnell | CAN | RSC 2 |
| 51kg | Paweł Bosak | POL | Mark Irwin | CAN | 2:1 |
| 54kg | Arturo Gatti | CAN | Robert Gortat | POL | 3:0 |
| 57kg | Francois Cabana | CAN | Janusz Zygarowicz | POL | 3:0 |
| 60kg | Sławomir Zabrocki | POL | Chris Ward | CAN | 3:0 |
| 63,5kg | Andrzej Puk | POL | Sydney Vanderpool | CAN | 2:1 |
| 67kg | Christian Gagnon | CAN | Sławomir Wójcik | POL | 3:0 |
| 71kg | Józef Gilewski | POL | Jerry Burns | CAN | 2:1 |
| 75kg | Pierre Bouchard | CAN | Jacek Sujka | POL | 3:0 |
| 81kg | Krzysztof Rojek | POL | John Gouthro | CAN | 3:0 |
Junior Duals Poland - Canada 10:8
Lublin, Poland
September 4, 1990
| 51kg | Piotr Chitrow | POL | Mark Irwin | CAN | 2:1 |
| 54kg | Arturo Gatti | CAN | Adam Belka | POL | 3:0 |
| 57kg | Janusz Zygarowicz | POL | Francois Cabana | CAN | 2:1 |
| 60kg | Chris Ward | CAN | Jacek Płonka | POL | 3:0 |
| 63,5kg | Waldemar Mężykowski | POL | Sydney Vanderpool | CAN | 3:0 |
| 67kg | Christian Gagnon | CAN | Arkadiusz Sikora | POL | 3:0 |
| 71kg | Tomasz Koszowski | POL | Jerry Burns | CAN | KO 3 |
| 75kg | Pierre Bouchard | CAN | Janusz Jakimow | POL | 3:0 |
| 81kg | Krzysztof Rojek | POL | John Gouthro | CAN | 3:0 |
Junior Duals Poland - Canada 4:12
Zamość, Poland
September 6, 1990
| 48kg | Marty O'Donnell | CAN | Piotr Konował | POL | RSC 3 |
| 51kg | Mark Irwin | CAN | Zdzisław Patalita | POL | 2:1 |
| 54kg | Arturo Gatti | CAN | Wiktor Jagiełko | POL | 3:0 |
| 57kg | Piotr Liana | POL | Francois Cabana | CAN | 3:0 |
| 60kg | Edward Celak | POL | Chris Ward | CAN | 2:1 |
| 67kg | Sydney Vanderpool | CAN | Robert Rudnik | POL | 3:0 |
| 71kg | Christian Gagnon | CAN | Tomasz Siemaszko | POL | 2:1 |
| 75kg | Pierre Bouchard | CAN | Marek Myszkowski | POL | KO 1 |