| Date | Tournament | State | Round | Daphne Bezuidenhout | Isabel Humphreys |
|---|---|---|---|---|---|
| 06/10/1997 | New South Wales Championships | NSW | 11 | 301 | 506 |
| 11/09/1999 | St George | NSW | 5 | 439 | 261 |
| 04/10/1999 | New South Wales Championships | NSW | 6 | 403 | 406 |
| Head-to-head after 3 games | 1 | 2 | |||
| Average score | 381.00 | 391.00 | |||
| Spread | -30 | 30 | |||