Head to head
3
Hard
1
1
Clay
0
2
Grass
0
1
Carpet
0
Pete Sampras's wins on the left · Karol Kucera's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (8)
| 2001 | Australian Open | Hard | R128 | Pete Sampras | 7-6(5) 3-6 6-4 7-6(3) |
| 2000 | Wimbledon | Grass | R64 | Pete Sampras | 7-6(9) 3-6 6-3 6-4 |
| 1999 | World Team Cup | Clay | RR | Pete Sampras | 7-6(5) 4-6 6-2 |
| 1998 | ATP Tour World Championships | Hard | RR | Pete Sampras | 6-2 6-1 |
| 1998 | Vienna | Carpet | F | Pete Sampras | 6-3 7-6(3) 6-1 |
| 1998 | US Open | Hard | QF | Pete Sampras | 6-3 7-5 6-4 |
| 1998 | Australian Open | Hard | QF | Karol Kucera | 6-4 6-2 6-7(5) 6-3 |
| 1996 | Wimbledon | Grass | R32 | Pete Sampras | 6-4 6-1 6-7(5) 7-6(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.