Grand Slam Cup 1998 WTA
Final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Venus Williams | m. | Patty Schnyder | 6-2 3-6 6-2 |
Semifinal
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Patty Schnyder | m. | Martina Hingis | 5-7 7-5 5-5 RET |
| Venus Williams | m. | Nathalie Tauziat | 6-4 6-0 |
Perempat final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Martina Hingis | m. | Conchita Martinez | 6-2 7-5 |
| Patty Schnyder | m. | Jana Novotna | 2-6 7-5 7-5 |
| Venus Williams | m. | Arantxa Sanchez Vicario | 6-3 6-2 |
| Nathalie Tauziat | m. | Lindsay Davenport | 4-6 6-1 7-5 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0