39th Istvan Dobo Tournament
Ferenc Kemeny Sportcsarnok, Eger, Hungary
October 31 - November 3, 1990
Preliminaries
| 1990-10-31 | 67kg | Peter Orosz | HUN | Peter Hain | HUN | 3:2 |
| 1990-10-31 | 67kg | Dimo Dimov | BUL | Jozsef Lorincz | HUN | RSC 2 |
Quarterfinals
| 1990-10-31 | 57kg | Laszlo Bognar | HUN | Attila Karika | HUN | AB 2 |
| 1990-10-31 | 57kg | Zoltan Kalocsai | HUN | Vasil Paskalev | BUL | RSC 1 |
| 1990-10-31 | 57kg | Luigi Quitadamo | ITA | Mariusz Gortat | POL | RSC 3 |
| 1990-10-31 | 60kg | Vincenzo Bevilacqua | ITA | Robert Magyar | HUN | 3:2 |
| 1990-10-31 | 63,5kg | Istvan Horvath | HUN | Robert Madziar | POL | 3:2 |
| 1990-10-31 | 63,5kg | Michele Piccirillo | ITA | Antal Ledneczki | HUN | 3:2 |
| 1990-10-31 | 63,5kg | Zoltan Szili | HUN | Terziev | BUL | RSC 3 |
| 1990-10-31 | 63,5kg | Laszlo Szucs | HUN | Grzegorz Apoń | POL | 5:0 |
| 1990-11-01 | 67kg | Velichan Gerejchanov | CZE | Roberto Delle Curti | ITA | 5:0 |
| 1990-11-01 | 67kg | Lorant Szabo | HUN | Michael Dotterweich | GER | RSC 3 |
| 1990-11-01 | 67kg | Krivosik | CZE | Meceric | YUG | 5:0 |
| 1990-11-01 | 67kg | Dimo Dimov | BUL | Peter Orosz | HUN | 4:1 |
| 1990-11-01 | 71kg | Raffaele Bergamasco | ITA | Tomasz Siemaszko | POL | 5:0 |
| 1990-11-01 | 71kg | Sandor Forgacs | HUN | Anton Chamov | BUL | 4:1 |
| 1990-10-31 | 91kg | Arshak Avartakyan | URS | Ralf Markert | GER | 5:0 |
| 1990-10-31 | 91kg | Geza Ignacz | HUN | Tomasz Kamiński | POL | 5:0 |
| 1990-10-31 | +91kg | Gracha Ter-Stepanyan | URS | Markus Rehrl | GER | 5:0 |
Semifinals
| 1990-11-01 | 48kg | Pal Lakatos | HUN | Jozsef Toth | HUN | RSC 1 |
| 1990-11-01 | 48kg | Robert Isaszegi | HUN | Serro | ITA | 5:0 |
| 1990-11-02 | 51kg | Luigi Castiglione | ITA | Tibor Horvath | HUN | 3:2 |
| 1990-11-02 | 51kg | Istvan Kovacs | HUN | Antonello Melis | ITA | 5:0 |
| 1990-11-01 | 57kg | Laszlo Bognar | HUN | Imre Dubszky | HUN | 5:0 |
| 1990-11-01 | 57kg | Luigi Quitadamo | ITA | Zoltan Kalocsai | HUN | 4:1 |
| 1990-11-02 | 60kg | Janos Petrovics | HUN | Adam Lejkam | POL | 5:0 |
| 1990-11-02 | 60kg | Lajos Nagy | HUN | Vincenzo Bevilacqua | ITA | 4:1 |
| 1990-11-02 | 63,5kg | Michele Piccirillo | ITA | Istvan Horvath | HUN | 5:0 |
| 1990-11-02 | 63,5kg | Laszlo Szucs | HUN | Zoltan Szili | HUN | 5:0 |
| 1990-11-02 | 67kg | Lorant Szabo | HUN | Velichan Gerejchanov | CZE | RSCI 2 |
| 1990-11-02 | 67kg | Dimo Dimov | BUL | Krivosik | CZE | RSC 2 |
| 1990-11-02 | 71kg | Attila Kathy | HUN | Juergen Hoerner | GER | 3:2 |
| 1990-11-02 | 71kg | Raffaele Bergamasco | ITA | Sandor Forgacs | HUN | 3:2 |
| 1990-11-01 | 75kg | Zoltan Beres | HUN | Istvan Lengyel | HUN | 5:0 |
| 1990-11-01 | 75kg | Zurab Paliani | URS | Buncic | YUG | RSC 2 |
| 1990-11-01 | 81kg | Tamas Elekes | HUN | Beszedes | YUG | AB 2 |
| 1990-11-01 | 81kg | Alexandr Krivonosov | URS | Peter Probst | GER | AB 1 |
| 1990-11-02 | 91kg | Mikhail Goncharenko | URS | Sandor Hranek | HUN | 5:0 |
| 1990-11-02 | 91kg | Arshak Avartakyan | URS | Geza Ignacz | HUN | WO. |
| 1990-11-02 | +91kg | Stoyan Gochev | BUL | Bela Porubjanszki | HUN | 4:1 |
| 1990-11-02 | +91kg | Gracha Ter-Stepanyan | URS | Peter Hart | HUN | 5:0 |
Finals
| 1990-11-03 | 48kg | Pal Lakatos | HUN | Robert Isaszegi | HUN | 5:0 |
| 1990-11-03 | 51kg | Istvan Kovacs | HUN | Luigi Castiglione | ITA | 5:0 |
| 1990-11-03 | 54kg | Zsolt Barta | HUN | Barnabas Csipkes | HUN | 5:0 |
| 1990-11-03 | 57kg | Luigi Quitadamo | ITA | Laszlo Bognar | HUN | 5:0 |
| 1990-11-03 | 60kg | Lajos Nagy | HUN | Janos Petrovics | HUN | 3:2 |
| 1990-11-03 | 63,5kg | Michele Piccirillo | ITA | Laszlo Szucs | HUN | 3:2 |
| 1990-11-03 | 67kg | Lorant Szabo | HUN | Dimo Dimov | BUL | RSCH 2 |
| 1990-11-03 | 71kg | Raffaele Bergamasco | ITA | Attila Kathy | HUN | 4:1 |
| 1990-11-03 | 75kg | Zurab Paliani | URS | Zoltan Beres | HUN | 4:1 |
| 1990-11-03 | 81kg | Alexandr Krivonosov | URS | Tamas Elekes | HUN | 5:0 |
| 1990-11-03 | 91kg | Arshak Avartakyan | URS | Mikhail Goncharenko | URS | 3:2 |
| 1990-11-03 | +91kg | Gracha Ter-Stepanyan | URS | Stoyan Gochev | BUL | KO 2 |
| sources: |
| "Nemzeti Sport" no 229 - November 1, 1990 (page 6) |
| "Nemzeti Sport" no 230 - November 2, 1990 (page 12) |
| "Nemzeti Sport" no 231 - November 3, 1990 (page 6) |
| "Nemzeti Sport" no 232 - November 4, 1990 (page 8) |