Head to head
1
Hard
0
0
Clay
1
Karol Kucera's wins on the left · Hernan Gumy's on the right · bar lengths share one scale
All meetings (2)
| 1998 | Davis Cup WG PO: ARG vs SVK | Clay | RR | Hernan Gumy | 6-1 6-1 6-4 |
| 1998 | New Haven | Hard | R32 | Karol Kucera | 6-3 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.