By surface
| Surface | Karel Novacek | Gabriel Markus |
|---|---|---|
| Clay | 2 | 0 |
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1994-11-07 | ATP | Buenos Aires | Round of 16 | Clay | Karel Novacek | 7-65 | 3-6 | 6-3 | ||
| 1988-09-19 | ATP | Bari | Round of 32 | Clay | Karel Novacek | 6-2 | 6-2 |