By surface
| Surface | Adrien Viviani | Ljuben Genov |
|---|
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1969-05-09 | ATP | Davis Cup EUR R1: MON vs BUL | Round Robin | — | Ljuben Genov | 6-8 | 8-6 | 6-8 | 5-7 |
| Surface | Adrien Viviani | Ljuben Genov |
|---|
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1969-05-09 | ATP | Davis Cup EUR R1: MON vs BUL | Round Robin | — | Ljuben Genov | 6-8 | 8-6 | 6-8 | 5-7 |