Head to head
1
Clay
6
Marc-Kevin Goellner's wins on the left · Gilbert Schaller's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (7)
| 1998 | Prague | Clay | R32 | Gilbert Schaller | 7-6(3) 6-1 |
| 1996 | Casablanca | Clay | R16 | Gilbert Schaller | 7-5 6-7(3) 6-4 |
| 1995 | Bucharest | Clay | R32 | Gilbert Schaller | 6-3 7-6(5) |
| 1995 | Rome Masters | Clay | R64 | Marc-Kevin Goellner | 6-2 3-6 6-3 |
| 1995 | Estoril | Clay | R32 | Gilbert Schaller | 7-5 6-1 |
| 1994 | Hilversum | Clay | R32 | Gilbert Schaller | 4-6 6-4 6-4 |
| 1993 | Casablanca | Clay | R16 | Gilbert Schaller | 6-2 6-1 |
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.