| Tournament | Round | Sue Gergelifi | Marie Knight |
| 01.08.1999 Winter Masters (NSW) | 2 | 355 | 359 |
| 04.10.1999 New South Wales Championships (NSW) | 15 | 401 | 390 |
| 02.10.2000 New South Wales Championships (NSW) | 3 | 341 | 397 |
| Head-to-head after 3 games | 1 | 2 | |
| Average score | 365.66 | 382 | |
| Spread: | -49 | 49 | |