By surface
| Surface | Wojtek Kowalski | George Kalovelonis |
|---|---|---|
| Clay | 0 | 2 |
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1989-05-05 | ATP | Davis Cup G2 QF: POL vs GRE | Round Robin | Clay | George Kalovelonis | 3-6 | 4-6 | 2-6 | ||
| 1988-06-10 | ATP | Davis Cup G2 SF: GRE vs POL | Round Robin | Clay | George Kalovelonis | 5-7 | 11-9 | 6-3 | 4-6 | 0-6 |