Bossonnens CH ATP
Edisi (5)
| Tahun | Lapangan | Final |
|---|---|---|
| 1991 | Hard | Christo Van Rensburg m. Patrick Baur 6-4 7-6 |
| 1990 | Hard | Cristiano Caratti m. Michiel Schapers 6-4 3-6 7-6 |
| 1989 | Hard | Roger Smith m. Petr Korda 7-6 6-7 6-4 |
| 1988 | Hard | Olli Rahnasto m. Tomas Nydahl 6-3 3-6 6-3 |
| 1987 | Hard | Roger Smith m. Alexander Mronz 7-6 4-6 6-3 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0