International Tournament
Bucharest, Romania
August 24-27, 1963
Quarterfinals
| 1963-08-24 | 54kg | Nicolae Puiu | ROM | Petar Markov | BUL | PTS |
| 1963-08-24 | 63,5kg | Iosif Mihalic | ROM | Nedelcho Penchev | BUL | PTS |
| 1963-08-24 | 67kg | Axel Lehmann | GDR | Francisco Luyet | SUI | PTS |
| 1963-08-24 | 67kg | Marin Anghel | ROM | Jozsef Hollo | HUN | PTS |
| 1963-08-24 | 67kg | Constantin Niculescu | ROM | Petar Darakchiev | BUL | PTS |
Semifinals
| 1963-08-24 | 51kg | Constantin Ciuca | ROM | Georgi Garvalov | BUL | PTS |
| 1963-08-24 | 51kg | Dumitru Davidescu | ROM | Ferenc Klenovics | HUN | DQ 2 |
| 1963-08-25 | 54kg | Constantin Crudu | ROM | Ferenc Cserge | HUN | PTS |
| 1963-08-25 | 54kg | Nicolae Puiu | ROM | Atos Theotokatos | GRE | AB 3 |
| 1963-08-25 | 57kg | Andrei Olteanu | ROM | Laszlo Pampuk | HUN | PTS |
| 1963-08-24 | 60kg | Ovidiu Baciu | ROM | Roberto Caminero | CUB | PTS |
| 1963-08-24 | 60kg | Florea Patrascu | ROM | Vlasopoulos | GRE | PTS |
| 1963-08-25 | 63,5kg | Iosif Mihalic | ROM | Wilfried Ruehl | GDR | PTS |
| 1963-08-25 | 63,5kg | Ion Dinu | ROM | Istvan Toth | HUN | PTS |
| 1963-08-25 | 67kg | Axel Lehmann | GDR | Felix Betancourt | CUB | PTS |
| 1963-08-25 | 67kg | Constantin Niculescu | ROM | Marin Anghel | ROM | PTS |
| 1963-08-24 | 71kg | Hartmut Loew | ROM | Ferenc Szabo | HUN | AB 3 |
| 1963-08-24 | 71kg | Nicolae Mot | ROM | Otto Felder | SUI | PTS |
| 1963-08-25 | 81kg | Juergen Schlegel | GDR | Stefan Cojan | ROM | PTS |
| 1963-08-25 | 81kg | Paul Mentzel | ROM | Gerald Rouiller | SUI | PTS |
| 1963-08-25 | +81kg | Vasile Mariutan | ROM | Mihai Gheorghioni | ROM | KO 3 |
Finals
| 1963-08-27 | 51kg | Constantin Ciuca | ROM | Dumitru Davidescu | ROM | PTS |
| 1963-08-27 | 54kg | Nicolae Puiu | ROM | Constantin Crudu | ROM | PTS |
| 1963-08-27 | 57kg | Nicolae Moldovan | ROM | Andrei Olteanu | ROM | PTS |
| 1963-08-27 | 60kg | Florea Patrascu | ROM | Ovidiu Baciu | ROM | PTS |
| 1963-08-27 | 63,5kg | Ion Dinu | ROM | Iosif Mihalic | ROM | PTS |
| 1963-08-27 | 67kg | Constantin Niculescu | ROM | Axel Lehmann | GDR | PTS |
| 1963-08-27 | 71kg | Hartmut Loew | ROM | Nicolae Mot | ROM | AB 2 |
| 1963-08-27 | 75kg | Ion Monea | ROM | Mihai Mariutan | ROM | PTS |
| 1963-08-27 | 81kg | Paul Mentzel | ROM | Juergen Schlegel | GDR | PTS |
| 1963-08-27 | +81kg | Vasile Mariutan | ROM | Antal Budai | HUN | PTS |
thanks to Nicolae Serban, sources: "Sportul Popular'' - August 26 & 27 & 29, 1963