By surface
| Surface | Betsy Nagelsen | Chris Oneil |
|---|---|---|
| Grass | 1 | 1 |
All meetings (4)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1983-10-17 | WTA | Tokyo Japan Open | Round of 16 | - | Betsy Nagelsen | 7-6 | 6-3 | |||
| 1978-12-25 | WTA | Australian Open | Final | Grass | Chris Oneil | 3-6 | 6-7 | |||
| 1976-06-28 | WTA | Wimbledon Plate | Round of 64 | Grass | Betsy Nagelsen | 7-5 | 6-0 | |||
| 1975-07-14 | WTA | Annapolis | Round of 32 | - | Betsy Nagelsen | 6-4 | 6-4 |