Head to head
1
Hard
0
2
Clay
2
Aaron Krickstein's wins on the left · Karel Novacek's on the right · bar lengths share one scale
All meetings (5)
| 1990 | Roland Garros | Clay | R32 | Karel Novacek | 6-2 6-3 3-6 7-6 |
| 1990 | Rome Masters | Clay | R32 | Aaron Krickstein | 6-2 6-2 |
| 1990 | Munich | Clay | R16 | Karel Novacek | 6-2 7-6 |
| 1987 | Monte-Carlo | Clay | R32 | Aaron Krickstein | 7-6 6-4 |
| 1986 | US Open | Hard | R128 | Aaron Krickstein | 5-7 4-6 7-6 6-1 6-3 |
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.