| Tournament | Round | Jan Serisier | Ruby Kotwall |
| 26.07.1998 Winter Masters (NSW) | 7 | 414 | 399 |
| 05.10.1998 New South Wales Championships (NSW) | 10 | 345 | 344 |
| 05.04.1999 Australian Championships (NSW) | 8 | 337 | 391 |
| 14.08.1999 Revesby (NSW) | 6 | 386 | 333 |
| 11.04.2002 Sutherland (NSW) | 4 | 375 | 322 |
| Head-to-head after 5 games | 4 | 1 | |
| Average score | 371.4 | 357.8 | |