| Tournament | Round | Ruby Kotwall | Robyn Flynn |
| 20.06.1998 Wollongong Marj Babb (NSW) | 3 | 251 | 435 |
| 14.11.1998 Sydney (NSW) | 4 | 372 | 373 |
| 05.06.1999 Wollongong Marj Babb (NSW) | 3 | 301 | 368 |
| 04.10.1999 New South Wales Championships (NSW) | 13 | 287 | 523 |
| Head-to-head after 4 games | 0 | 4 | |
| Average score | 302.75 | 424.75 | |
| Spread: | -488 | 488 | |