Davis Cup WG R1: BEL vs SUI 1989 ATP
Round robin
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Mark Knowles | m. | Robinson Ureta | 6-4 6-4 6-0 |
| Jose Antonio Fernandez | m. | John Farrington | 6-2 6-3 4-6 4-6 6-2 |
| Jose Antonio Fernandez | m. | Mark Knowles | 6-0 7-6(4) 3-6 7-5 |
| Robinson Ureta | m. | John Antonas | 6-1 6-3 |