By surface
| Surface | Nancy Richey | Tam Oshaughnessy |
|---|---|---|
| Clay | 3 | 0 |
All meetings (3)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1972-03-21 | WTA | Richmond | Round of 32 | Clay | Nancy Richey | 6-2 | 6-1 | |||
| 1968-07-15 | WTA | Milwaukee | Round of 16 | Clay | Nancy Richey | 6-2 | 6-1 | |||
| 1968-07-08 | WTA | Indianapolis | Round of 16 | Clay | Nancy Richey | 6-0 | 6-1 |