Head to head
0
Hard
1
2
Grass
0
Derrick Rostagno's wins on the left · Marcos Ondruska's on the right · bar lengths share one scale
All meetings (3)
| 1996 | Australian Open | Hard | R128 | Marcos Ondruska | 6-7(5) 6-1 6-2 7-5 |
| 1995 | Newport | Grass | QF | Derrick Rostagno | 6-4 6-4 |
| 1993 | Wimbledon | Grass | R64 | Derrick Rostagno | 6-2 2-6 2-6 6-4 7-5 |
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.