Knockout bracket
Players
| Player | Country | Reached | |
|---|---|---|---|
 |
Kazuko Sawamatsu | JPN | Winner |
| AH | Ann Kiyomura Hayashi | USA | Final |
| FB | Fiorella Bonicelli | URU | Round Robin |
| WO | Wendy Overton | USA | Round Robin |
| KN | Kiyoko Nomura | JPN | Round Robin |
| TS | Toshiko Sade | JPN | Round Robin |
Other matches
| Round | Winner | Loser | Score |
|---|---|---|---|
| RR | Kazuko Sawamatsu | Fiorella Bonicelli | 1-6 6-4 7-5 |
| RR | Fiorella Bonicelli | Kiyoko Nomura | 3-6 6-4 6-1 |
| RR | Wendy Overton | Toshiko Sade | 6-7 6-3 6-0 |