Head to head
1
Clay
2
Nicolas Kiefer's wins on the left · Juan Albert Viloca-Puig's on the right · bar lengths share one scale
All meetings (3)
| 1998 | Gstaad | Clay | R32 | Nicolas Kiefer | 0-6 7-5 7-6(8) |
| 1997 | Gstaad | Clay | QF | Juan Albert Viloca-Puig | 6-4 6-3 |
| 1996 | Kitzbuhel | Clay | QF | Juan Albert Viloca-Puig | 7-5 6-4 |
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.