Head to head
3
Hard
1
2
Clay
0
Petr Korda's wins on the left · Marcos Ondruska's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (6)
| 1998 | Cincinnati Masters | Hard | R32 | Petr Korda | 6-2 6-3 |
| 1996 | Munich | Clay | R32 | Petr Korda | 6-1 6-2 |
| 1995 | US Open | Hard | R32 | Petr Korda | 6-3 6-2 7-5 |
| 1993 | Monte Carlo Masters | Clay | R32 | Petr Korda | 6-3 6-2 |
| 1992 | Indian Wells Masters | Hard | R32 | Petr Korda | 4-6 7-5 6-1 |
| 1990 | Cincinnati Masters | Hard | R64 | Marcos Ondruska | 6-3 4-6 7-5 |
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.