| Final Sunday 10.09 | | Orlando Martinez | CUB | 5:0 | Alfonso Zamora | MEX |
| Semi-Finals Friday 08.09 | | Orlando Martinez | CUB | 3:2 | George Turpin | GBR | | Alfonso Zamora | MEX | 4:1 | Ricardo Carreras | USA |
| 1/4 Finals Wednesday 06.09 | | George Turpin | GBR | 4:1 | John Mwaura Nderu | KEN | | Ricardo Carreras | USA | 3:2 | Vasiliy Solomin | URS | | Orlando Martinez | CUB | 5:0 | Ferry Egberty Moniaga | INA | | Alfonso Zamora | MEX | KO 3 | Juan Francisco Rodriguez | ESP |
| 1/8 Finals Saturday 02.09 | | George Turpin | GBR | 5:0 | Chee-Yen Wang | ROC | | Ricardo Carreras | USA | 3:2 | Buian Ganbat | MGL | | John Mwaura Nderu | KEN | 4:1 | Yong Ik Kim | PRK | | Vasiliy Solomin | URS | 4:1 | Marian Lazar | ROM | | Orlando Martinez | CUB | 3:2 | Michael Dowling | IRL | | Alfonso Zamora | MEX | 5:0 | Stefan Förster | GDR | | Ferry Egberty Moniaga | INA | 4:1 | Destimo Joe | GHA | | Juan Francisco Rodriguez | ESP | 5:0 | Saing-Keun Koh | COR |
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| Ranking | Team | W | L | | 1. Orlando Martinez | CUB | 5 | | | 2. Alfonso Zamora | MEX | 4 | 1 | | 3. Ricardo Carreras | USA | 3 | 1 | | 3. George Turpin | GBR | 3 | 1 |
| 1/16 Finals Wednesday 30.08 | | George Turpin | GBR | 5:0 | Pierre Amont Ndiaye | SEN | | Ferry Egberty Moniaga | INA | 5:0 | Rene Silva | NCA | | Chee-Yen Wang | ROC | 3:2 | Manoochehr Bahmani | IRN | | Destimo Joe | GHA | 3:2 | Werner Schäfer | FRG | | John Mwaura Nderu | KEN | 4:1 | Eduardo Barragan | COL | | Buian Ganbat | MGL | 5:0 | David Oleme | CMR | | Yong Ik Kim | PRK | 4:1 | Deusdete A Vasconcelos | BRA | | Ricardo Carreras | USA | RSC | Michael Timothy O'Brien | AUS | | Michael Dowling | IRL | 4:1 | Ove Lundby | SWE | | Vasiliy Solomin | URS | 5:0 | Veepol Charndej | THA | | Orlando Martinez | CUB | 4:1 | Maung Win | BIR | | Marian Lazar | ROM | 5:0 | Flevitus Bitegeko | TAN | | Alfonso Zamora | MEX | RSC 2 | Ricardo Fortaleza | PHI | | Stefan Förster | GDR | 5:0 | Mayaki Seydou | NIG | | Saing-Keun Koh | COR | 5:0 | Abdelaziz Hammi | TUN | | Juan Francisco Rodriguez | ESP | 4:1 | Aldo Cosentino | FRA |
| 1/32 Finals Sunday 27.08 | | Stefan Förster | GDR | 4:1 | Leslie Hamilton | CAN | | Abdelaziz Hammi | TUN | 5:0 | Leopold Agbazo | DAH | | Mayaki Seydou | NIG | 3:2 | Kumova Mehmet | TUR | | Juan Francisco Rodriguez | ESP | 5:0 | Luis Avila | PAN | | Saing-Keun Koh | COR | RSC 1 | Ayele Mohamed | ETH | | Aldo Cosentino | FRA | 5:0 | Jôzef Reszpondek | POL |
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