Head to head
2
Clay
0
Karel Novacek's wins on the left · Diego Perez's on the right · bar lengths share one scale
All meetings (2)
| 1992 | Prague | Clay | QF | Karel Novacek | 6-3 6-2 |
| 1984 | Barcelona | Clay | R32 | Karel Novacek | 3-6 7-5 6-4 |
Methodology
Head-to-head totals and surface splits exclude walkovers (no match was played), which follows ATP convention — walkover meetings still appear in the match list. The momentum chart plots the running lead across all counted meetings, oldest to newest.