Head to head
1
Hard
0
0
Clay
1
Ricki Osterthun's wins on the left · Libor Pimek's on the right · bar lengths share one scale
All meetings (2)
| 1987 | Hamburg | Clay | R64 | Libor Pimek | 6-4 6-1 |
| 1984 | Toulouse | Hard | R32 | Ricki Osterthun | 6-3 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.