Head to head
3
Hard
0
0
Clay
1
1
Grass
0
3
Carpet
1
Karol Kucera's wins on the left · Fabrice Santoro's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (9)
| 2003 | Halle | Grass | R16 | Karol Kucera | 6-3 6-3 |
| 2002 | Sydney | Hard | R32 | Karol Kucera | 6-4 1-6 6-3 |
| 2001 | Chennai | Hard | QF | Karol Kucera | 6-2 6-7(9) 7-6(5) |
| 2001 | Marseille | Hard | R16 | Karol Kucera | 6-2 7-5 |
| 1999 | Rotterdam | Carpet | R16 | Karol Kucera | 7-6(4) 6-4 |
| 1998 | Paris Masters | Carpet | R32 | Karol Kucera | 6-2 3-6 6-0 |
| 1997 | Estoril | Clay | R32 | Fabrice Santoro | 2-6 7-6(1) 6-2 |
| 1997 | St. Petersburg | Carpet | R32 | Fabrice Santoro | 6-4 6-3 |
| 1997 | Copenhagen | Carpet | R16 | Karol Kucera | 6-1 4-6 6-1 |
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.