By surface
| Surface | Byron Black | Wojtek Kowalski |
|---|---|---|
| Hard | 1 | 0 |
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1987-05-08 | ATP | Davis Cup EUR R1: ZIM vs POL | Round Robin | Hard | Byron Black | 4-6 | 5-7 | 6-4 | 6-2 | 6-1 |
| Surface | Byron Black | Wojtek Kowalski |
|---|---|---|
| Hard | 1 | 0 |
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1987-05-08 | ATP | Davis Cup EUR R1: ZIM vs POL | Round Robin | Hard | Byron Black | 4-6 | 5-7 | 6-4 | 6-2 | 6-1 |