| 1984-06-15 | Davis Cup EUR QF: BUL vs BEL | Clay | RR | 206 | Jan Van Langendonck | 609 | Lyuben Petrov | 3-6 4-6 6-4 6-1 6-3 | H2H | 5 | - | - | - | - | - | - | - |
| 1984-06-15 | Davis Cup EUR QF: BUL vs BEL | Clay | RR | 106 | Bernard Boileau | 609 | Lyuben Petrov | 6-2 6-4 6-2 | H2H | 5 | - | - | - | - | - | - | - |
| 1983-06-10 | Davis Cup EUR QF: BUL vs FIN | Clay | RR | 181 | Leo Palin | 855 | Lyuben Petrov | 6-4 6-2 4-6 6-4 | H2H | 5 | - | - | - | - | - | - | - |
| 1983-06-10 | Davis Cup EUR QF: BUL vs FIN | Clay | RR | 311 | Olli Rahnasto | 855 | Lyuben Petrov | 4-6 6-1 6-3 2-6 6-3 | H2H | 5 | - | - | - | - | - | - | - |
| 1981-06-12 | Davis Cup EUR QF: FIN vs BUL | Clay | RR | 208 | Leo Palin | - | Lyuben Petrov | 6-1 6-2 6-0 | H2H | 5 | - | - | - | - | - | - | - |
| 1981-06-12 | Davis Cup EUR QF: FIN vs BUL | Clay | RR | 739 | Matti Timonen | - | Lyuben Petrov | 6-3 6-2 4-6 3-6 6-0 | H2H | 5 | - | - | - | - | - | - | - |
| 1980-02-08 | Davis Cup EUR PR: BUL vs HUN | - | RR | - | Lyuben Petrov | 523 | Janos Benyik | 3-6 5-7 6-3 7-5 6-3 | H2H | 5 | - | - | - | - | - | - | - |
| 1979-09-14 | Davis Cup EUR PR: IRL vs BUL | - | RR | 256 | Sean Sorensen | - | Lyuben Petrov | 6-4 6-4 4-6 6-1 | H2H | 5 | - | - | - | - | - | - | - |
| 1979-09-14 | Davis Cup EUR PR: IRL vs BUL | - | RR | - | Lyuben Petrov | - | Kevin Menton | 6-2 6-2 6-2 | H2H | 5 | - | - | - | - | - | - | - |
| 1976-09-26 | Davis Cup EUR PR: BUL vs AUT | - | RR | 62 | Hans Kary | - | Lyuben Petrov | 6-4 6-0 6-0 | H2H | 5 | - | - | - | - | - | - | - |