Osaka 1970 WTA
Final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Kazuko Sawamatsu | m. | Kathleen Harter | 6-3 7-5 |
Semifinal
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Kathleen Harter | m. | Kimiyo Hatanaka | 6-4 10-8 |
| Kazuko Sawamatsu | m. | Eva Lundquist | 6-0 4-6 6-3 |
Perempat final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Kathleen Harter | m. | Yaeko Matsuda | 6-4 6-0 |
| Kimiyo Hatanaka | m. | Jeong Soon Yang | 6-8 6-3 6-4 |
| Eva Lundquist | m. | Enouchi | 6-1 6-2 |
| Kazuko Sawamatsu | m. | Kazuko Kuromatsu | 6-3 6-2 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0