| Tournament | Round | Sue Gergelifi | Ruby Kotwall |
| 20.06.1998 Wollongong Marj Babb (NSW) | 4 | 439 | 306 |
| 15.08.1998 Revesby (NSW) | 7 | 346 | 482 |
| 10.07.1999 Chatswood (NSW) | 4 | 324 | 343 |
| 14.08.1999 Revesby (NSW) | 5 | 438 | 286 |
| 04.10.1999 New South Wales Championships (NSW) | 18 | 460 | 368 |
| 04.10.1999 New South Wales Championships (NSW) | 22 | 370 | 356 |
| Head-to-head after 6 games | 4 | 2 | |
| Average score | 396.16 | 356.83 | |
| Spread: | 236 | -236 | |