4.Oil Producing Countries Cup - Nizhnevartovsk, Russia - October 16-19 2003
Finals
| 2003-10-19 | 48kg | Maxim Makhinin | RUS | Veaceslav Gojan | MLD | 28:15 |
| 2003-10-19 | 51kg | Georgiy Balakshin | RUS | Alexey Taratorkin | RUS | 28:13 |
| 2003-10-19 | 54kg | Alexandr Komarenko | RUS | Khavazhi Khatsygov | BLR | KO 4 |
| 2003-10-19 | 57kg | Alexey Tishchenko | RUS | Vitali Tajbert | GER | 34:23 |
| 2003-10-19 | 60kg | Dmitriy Pavluchenko | RUS | Marios Kaperonis | GRE | ??? |
| 2003-10-19 | 64kg | Alexandr Maletin | RUS | Evgeniy Putilov | RUS | RSCO 2 |
| 2003-10-19 | 69kg | Oleg Saitov | RUS | Eduard Mukhsinov | RUS | 36:18 |
| 2003-10-19 | 75kg | Denis Tsaryuk | RUS | Kiril Berezin | RUS | RSCO 3 |
| 2003-10-19 | 81kg | Evgeniy Makarenko | RUS | Helias Pavlidis | GRE | WO. |
| 2003-10-19 | 91kg | Alexandr Alexeyev | RUS | Roman Romanchuk | RUS | 30:22 |
| 2003-10-19 | +91kg | Alexey Lezin | RUS | Sebastian Koeber | GER | WO. |