24.Strandja Tournament - Jambol - March 15-18 1973
thanks to Ognian Georgiev
Winners:
| 48kg | Gyorgy Gedo | HUN |
| 51kg | Boris Krumov | BUL |
| 54kg | Dimitar Milev | BUL |
| 57kg | Ploiestanu | ROM |
| 60kg | Milchev | BUL |
| 63,5kg | Angel Angelov | BUL |
| 67kg | Plamen Yankov | BUL |
| 71kg | Vladimir Tairov | URS |
| 75kg | Yuri Gagarin | URS |
| 81kg | Miloslav Popovic | YUG |
| +81kg | Atanas Suvandzhiev | BUL |