Head to head
3
Hard
0
Marcos Ondruska's wins on the left · Grant Stafford's on the right · bar lengths share one scale
All meetings (3)
| 1997 | Canada Masters | Hard | R64 | Marcos Ondruska | 4-6 7-5 6-2 |
| 1996 | Washington | Hard | R64 | Marcos Ondruska | 5-7 7-6(7) 6-2 |
| 1995 | Indianapolis | Hard | R64 | Marcos Ondruska | 6-3 4-6 6-2 |
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.