| 1979-09-14 | Davis Cup EUR PR: IRL vs BUL | - | RR | 256 |  Sean Sorensen | - |  Ljuben Genov | 6-4 3-6 6-4 6-3 | H2H | 5 | - | - | - | - | - | - | - |
| 1979-09-14 | Davis Cup EUR PR: IRL vs BUL | - | RR | - | Ljuben Genov | - | Kevin Menton | 6-0 6-4 6-0 | H2H | 5 | - | - | - | - | - | - | - |
| 1976-09-26 | Davis Cup EUR PR: BUL vs AUT | - | RR | - | Ljuben Genov | 249 |  Peter Feigl | 6-1 10-8 6-3 | H2H | 5 | - | - | - | - | - | - | - |
| 1976-09-26 | Davis Cup EUR PR: BUL vs AUT | - | RR | 62 | Hans Kary | - | Ljuben Genov | 3-6 6-1 6-1 6-3 | H2H | 5 | - | - | - | - | - | - | - |
| 1976-09-17 | Davis Cup EUR PR: BEL vs BUL | - | RR | - | Ljuben Genov | 221 |  Patrick Hombergen | 2-6 6-3 4-6 6-3 6-1 | H2H | 5 | - | - | - | - | - | - | - |
| 1976-09-17 | Davis Cup EUR PR: BEL vs BUL | - | RR | - | Ljuben Genov | 149 | Bernard Mignot | 1-6 6-2 3-6 6-1 6-0 | H2H | 5 | - | - | - | - | - | - | - |
| 1975-05-02 | Davis Cup EUR PR: YUG vs BUL | - | RR | 110 |  Nicola Spear | - | Ljuben Genov | 6-1 6-0 6-1 | H2H | 5 | - | - | - | - | - | - | - |
| 1975-05-02 | Davis Cup EUR PR: YUG vs BUL | - | RR | 92 |  Nikola Pilic | - | Ljuben Genov | 6-3 6-4 6-1 | H2H | 5 | - | - | - | - | - | - | - |
| 1974-09-27 | Davis Cup EUR PR: BUL vs TUR | - | RR | - | Ljuben Genov | - |  Remzi Aydin | 6-3 6-0 6-1 | H2H | 5 | - | - | - | - | - | - | - |
| 1974-04-19 | Davis Cup EUR PR: EGY vs BUL | - | RR | - | Ljuben Genov | - |  Ibrahim Mahmoud | 6-3 6-3 6-2 | H2H | 5 | - | - | - | - | - | - | - |
