| (0 to 0) Czechia Slovakia 25(25) - 4.2(3) Bulgaria (0 to 0): 18MAY1991 |
| (0 to 0) Bulgaria 4.2(3) - 0(0) Yugoslavia (0 to 0): 11NOV1990 |
| (0 to 0) East Germany 10(10) - 10.2(3) Bulgaria (0 to 0): 11JUL1990 |
| (0 to 0) Bulgaria 16.2(15) - 10(10) Czechia Slovakia (0 to 0): 03JUN1990 |
| (0 to 0) Bulgaria 26.4(12) - 40(40) Germany (0 to 0): 22APR1990 |
| (0 to 0) Netherlands KN 45(45) - 20.2(10) Bulgaria (0 to 0): 04MAR1990 |
| (0 to 0) Bulgaria 13(13) - 6.4(4) Luxembourg (0 to 0): 28JUN1989 |
| (0 to 0) Andorra 19(7) - 21(21) Bulgaria (0 to 0): 28MAY1989 |
| (0 to 0) Bulgaria 6.6(3) - 0(0) East Germany (0 to 0): 27JUL1988 |
| (0 to 0) Bulgaria 30(30) - 18(6) Andorra (0 to 0): 28MAY1988 |
| (0 to 0) Luxembourg 6.4(4) - 14(14) Bulgaria (0 to 0): 08APR1988 |
| (0 to 0) East Germany 14(14) - 9.6(6) Bulgaria (0 to 0): 28JUL1987 |
| (0 to 0) Yugoslavia 32(32) - 17.4(15) Bulgaria (0 to 0): 10MAY1987 |
| (0 to 0) Switzerland 25(25) - 17.8(13) Bulgaria (0 to 0): 18OCT1986 |
| (0 to 0) Bulgaria 19.6(16) - 0(0) East Germany (0 to 0): 11JUL1986 |
| (0 to 0) Yugoslavia 4(4) - 12.4(10) Bulgaria (0 to 0): 25MAY1986 |
| (0 to 0) Bulgaria 9.6(6) - 12(12) East Germany (0 to 0): 19JUL1984 |
| (0 to 0) East Germany 9(9) - 9.6(6) Bulgaria (0 to 0): 09JUL1984 |
| (0 to 0) Bulgaria 22.6(19) - 6(6) East Germany (0 to 0): 11JUL1983 |
| (0 to 0) Bulgaria 19.6(16) - 3(3) East Germany (0 to 0): 12JUL1982 |
| (0 to 0) East Germany 6(6) - 6.6(3) Bulgaria (0 to 0): 02JUL1982 |
| (0 to 0) Bulgaria 19.6(16) - 0(0) East Germany (0 to 0): 16JUL1981 |
| (0 to 0) Bulgaria 10.6(7) - 0(0) East Germany (0 to 0): 06JUL1981 |
| (0 to 0) East Germany 10(10) - 10.6(7) Bulgaria (0 to 0): 18JUL1980 |
| (0 to 0) East Germany 8(8) - 6.6(3) Bulgaria (0 to 0): 08JUL1980 |
| (0 to 0) East Germany 4(4) - 15.4(13) Bulgaria (0 to 0): 20JUL1979 |
| (0 to 0) East Germany 8(8) - 9.4(7) Bulgaria (0 to 0): 10JUL1979 |
| (0 to 0) Bulgaria 17.4(15) - 4(4) East Germany (0 to 0): 02JUL1979 |
| (0 to 0) Bulgaria 10.4(8) - 0(0) East Germany (0 to 0): 21JUL1978 |
| (0 to 0) Bulgaria 20.4(18) - 8(8) East Germany (0 to 0): 11JUL1978 |
| (0 to 0) Bulgaria 12.4(10) - 0(0) East Germany (0 to 0): 03JUL1977 |
| (0 to 0) Bulgaria 0(0) - 100(100) Romania (0 to 0): 21SEP1976 |
| (0 to 0) Bulgaria 25(13) - 27(27) Eurasia (0 to 0): 14JUL1976 |
| (0 to 0) East Germany 6(6) - 2.4(0) Bulgaria (0 to 0): 13JUL1976 |
| (0 to 0) Czechia Slovakia 28(28) - 8.4(6) Bulgaria (0 to 0): 11APR1976 |
| (0 to 0) Bulgaria 2.4(0) - 40(40) Czechia Slovakia (0 to 0): 13APR1975 |
| (0 to 0) Bulgaria 14.4(12) - 0(0) East Germany (0 to 0): 18JUL1974 |
| (0 to 0) Bulgaria 7(7) - 36(36) Czechia Slovakia 'C' (0 to 0): 18SEP1973 |
| (0 to 0) Czechia Slovakia 45(45) - 2.4(0) Bulgaria (0 to 0): 22APR1973 |
| (0 to 0) Yugoslavia 22(22) - 6(6) Bulgaria (0 to 0): 01MAY1969 |
| (0 to 0) Bulgaria 10.2(0) - 17(17) Italy (0 to 0): 02MAR1969 |
| (0 to 0) Yugoslavia 2(2) - 29(29) Bulgaria (0 to 0): 02AUG1968 |
| (0 to 0) Bulgaria 5.4(3) - 9(9) East Germany (0 to 0): 26MAY1963 |
| (0 to 0) Bulgaria 3(3) - 70(70) Romania (0 to 0): 20MAY1963 |