| 0 (0 to 0) Bulgaria 0(2) - 0(0) Cyprus (0 to 0) 0: 17NOV1973 |
| 0 (0 to 0) Portugal 0(2) - 0(2) Bulgaria (0 to 0) 0: 12OCT1973 |
| 0 (0 to 0) Northern Ireland 0(0) - 0(0) Bulgaria (0 to 0) 0: 25SEP1973 |
| 0 (0 to 0) Bulgaria 0(2) - 0(1) Portugal (0 to 0) 0: 01MAY1973 |
| 0 (0 to 0) Australia 0(0) - 0(2) Bulgaria (0 to 0) 0: 17FEB1973 |
| 0 (0 to 0) Australia 0(1) - 0(3) Bulgaria (0 to 0) 0: 15FEB1973 |
| 0 (0 to 0) Australia 0(2) - 0(2) Bulgaria (0 to 0) 0: 13FEB1973 |
| 0 (0 to 0) Indonesia 0(0) - 0(4) Bulgaria (0 to 0) 0: 03FEB1973 |