By surface
| Surface | Betsy Nagelsen | Naoko Sato |
|---|---|---|
| Grass | 2 | 0 |
All meetings (4)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1984-11-12 | WTA | Brisbane | Round of 64 | Grass | Betsy Nagelsen | 7-6 | 6-4 | |||
| 1979-10-22 | WTA | Tokyo Japan Open | Final | - | Betsy Nagelsen | 6-1 | 3-6 | 6-3 | ||
| 1979-10-15 | WTA | Kyoto | Final | - | Betsy Nagelsen | 6-3 | 6-4 | |||
| 1974-06-10 | WTA | Beckenham | Round of 16 | Grass | Betsy Nagelsen | 6-3 | 6-2 |