Head to head
0
Clay
1
Guillaume Marx's wins on the left · Marcos Ondruska's on the right · bar lengths share one scale
All meetings (1)
| 1993 | Gstaad | Clay | R32 | Marcos Ondruska | 4-6 6-4 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.