Head to head
2
Hard
1
Marcos Ondruska's wins on the left · Fabrice Santoro's on the right · bar lengths share one scale
All meetings (3)
| 1997 | US Open | Hard | R128 | Marcos Ondruska | 5-7 6-4 4-6 6-2 6-3 |
| 1994 | Tel Aviv | Hard | QF | Fabrice Santoro | 6-4 5-7 6-4 |
| 1992 | Indian Wells Masters | Hard | R64 | Marcos Ondruska | 6-3 6-7(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.