Head to head
1
Hard
1
1
Grass
0
Amos Mansdorf's wins on the left · Richard Fromberg's on the right · bar lengths share one scale
All meetings (3)
| 1993 | Memphis | Hard | R32 | Amos Mansdorf | 6-3 6-0 |
| 1990 | Wimbledon | Grass | R64 | Amos Mansdorf | 6-4 7-6 6-1 |
| 1989 | Livingston | Hard | R32 | Richard Fromberg | 5-0 RET |
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.