Head to head
3
Hard
1
2
Grass
0
Derrick Rostagno's wins on the left · Gary Muller's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (6)
| 1992 | Washington | Hard | QF | Derrick Rostagno | 6-1 6-7(7) 7-6(5) |
| 1990 | Washington | Hard | R32 | Derrick Rostagno | 4-6 6-3 6-2 |
| 1990 | Queen's Club | Grass | R64 | Derrick Rostagno | 6-1 5-7 6-2 |
| 1989 | Indianapolis | Hard | R64 | Gary Muller | 6-3 7-6 |
| 1989 | Queen's Club | Grass | QF | Derrick Rostagno | 6-7 6-2 6-2 |
| 1988 | Australian Open | Hard | R128 | Derrick Rostagno | 6-4 7-6 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.