By surface
| Surface | Karel Novacek | Diego Perez |
|---|---|---|
| Clay | 2 | 0 |
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1992-08-10 | ATP | Prague | Quarterfinal | Clay | Karel Novacek | 6-3 | 6-2 | |||
| 1984-10-01 | ATP | Barcelona | Round of 32 | Clay | Karel Novacek | 3-6 | 7-5 | 6-4 |