| Final Sunday 10.09 | | Emilio Correa | CUB | 5:0 | Jânos Kajdi | HUN |
| Semi-Finals Friday 08.09 | | Jânos Kajdi | HUN | 4:1 | Dick Tiger Murunga | KEN | | Emilio Correa | CUB | 3:2 | Jesse Valdez | USA |
| 1/4 Finals Wednesday 06.09 | | Janos Kajdi | HUN | 5:0 | Maurice Hope | GBR | | Emilio Correa | CUB | 3:2 | Günther Meier | FRG | | Dick Tiger Murunga | KEN | KO 1 | Sergio Lozano | MEX | | Jesse Valdez | USA | 5:0 | Anatoliy Khohlov | URS |
| 1/8 Finals Friday 01.09 | | Maurice Hope | GBR | DNS | Alfonso Fernandez | ESP | | Sergio Lozano | MEX | 4:1 | Kerry Wayne Devlin | AUS | | Jânos Kajdi | HUN | KO 2 | Damdinjav Bandi | MGL | | Dick Tiger Murunga | KEN | RSC 3 | Vartex Parsanian | IRN | | Emilio Correa | CUB | RSC 2 | Manfred Wolke | GDR | | Anatoliy Khohlov | URS | 5:0 | John Rodgers | IRL | | Günther Meier | FRG | 5:0 | Sangnual Rabieb | THA | | Jesse Valdez | USA | 4:1 | David Jackson | UGA |
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| Ranking | Team | W | L | | 1. Emilio Correa | CUB | 5 | | | 2. Jânos Kajdi | HUN | 4 | 1 | | 3. Jesse Valdez | USA | 4 | 1 | | 3. Dick Tiger Murunga | KEN | 3 | 1 |
| 1/16 Finals Wednesday 30.08 | | Alfonso Fernandez | ESP | 4:1 | Hakki Sözen | TUR | | Maurice Hope | GBR | 5:0 | Garry Davis | BAH | | Damdinjav Bandi | MGL | 3:2 | Emma Flash Ankudey | GHA | | Manfred Wolke | GDR | 4:1 | Panayotis Therianos | GRE | | Jânos Kajdi | HUN | 4:1 | James Vrij | HOL | | Günther Meier | FRG | 5:0 | Jeff Rackley | NZL | | Kerry Wayne Devlin | AUS | RSC 3 | Mirgaani Gomaa | SUD | | Sangnual Rizgalla Rabieb | THA | 5:0 | Karl Gschwind | SUI | | Sergio Lozano | MEX | 5:0 | Joe Mensah | NGR | | Anatoliy Khohlov | URS | RSC 3 | Julio Medina | CHI | | Vartex Parsanian | IRN | 5:0 | Mbaraka Mkanga | TAN | | John Rodgers | IRL | 4:1 | Ib Bĝtcher | DEN | | Dick Tiger Murunga | KEN | 4:1 | Alfons Stawski | POL | | David Jackson | UGA | 4:1 | Vladimir Kolev | BUL | | Emilio Correa | CUB | 5:0 | Damiano Lassandro | lTA | | Jesse Valdez | USA | 4:1 | Carlos Burga | PER |
| 1/32 Finals Monday 28.08 | | Ib Bĝtcher | DEN | 3:2 | Nicolas Ortiz Flores | PUR | | Carlos Burga | PER | 4:1 | Ketil Hodne | NOR | | Vladimir Kolev | BUL | 5:0 | Abdelhamid Fouad Gad | EGY | | Jesse Valdez | USA | 5:0 | Kalipe Komlan | TOG | | David Jackson | UGA | 3:2 | Victor Zilberman | ROM |
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