| 27‑Apr‑1998 | Prague | Clay | R32 | 228 | 63 | (Q)Schaller d. Marc Kevin Goellner [GER] | 7-6(3) 6-1 | | 1.31 | 1.5% | 1.5% | 90.9% | 63.3% | 66.7% | 2/4 | 1:27 |
| 25‑Mar‑1996 | Casablanca | Clay | R16 | 20 | 76 | (1)Schaller d. Marc Kevin Goellner [GER] | 7-5 6-7(3) 6-4 | | 1.07 | 0.0% | 1.0% | 83.2% | 60.7% | 41.2% | 6/12 | 2:22 |
| 11‑Sep‑1995 | Bucharest | Clay | R32 | 25 | 80 | (6)Schaller d. Marc Kevin Goellner [GER] | 6-3 7-6(5) | | 1.51 | 0.0% | 0.0% | 89.5% | 72.5% | 66.7% | 0/2 | 1:31 |
| 15‑May‑1995 | Rome Masters | Clay | R64 | 24 | 86 | (Q)Marc Kevin Goellner [GER] d. Schaller | 6-2 3-6 6-3 | | 0.83 | 0.0% | 0.0% | 70.9% | 57.4% | 56.0% | 5/9 | 2:04 |
| 3‑Apr‑1995 | Estoril | Clay | R32 | 46 | 85 | Schaller d. (Q)Marc Kevin Goellner [GER] | 7-5 6-1 | | 1.77 | 0.0% | 0.0% | 88.6% | 71.8% | 60.0% | 0/2 | 1:17 |
| 25‑Jul‑1994 | Hilversum | Clay | R32 | 37 | 98 | (7)Schaller d. Marc Kevin Goellner [GER] | 4-6 6-4 6-4 | | 1.10 | 1.1% | 1.1% | 83.0% | 67.9% | 37.5% | 7/10 | 1:57 |
| 15‑Mar‑1993 | Casablanca | Clay | R16 | 96 | 100 | Schaller d. Marc Kevin Goellner [GER] | 6-2 6-1 | | 1.88 | 0.0% | 0.0% | 71.4% | 80.0% | 41.7% | 1/2 | 0:58 |