| Tournament | Round | Joan Buchanan | Jan Serisier |
| 01.03.1998 Balmain (NSW) | 3 | 326 | 338 |
| 05.10.1998 New South Wales Championships (NSW) | 6 | 294 | 370 |
| 12.12.1998 North Shore (NSW) | 2 | 331 | 372 |
| 05.06.1999 Wollongong Marj Babb (NSW) | 1 | 361 | 396 |
| 04.10.1999 New South Wales Championships (NSW) | 6 | 338 | 306 |
| 28.10.2006 Sydney (NSW) | 8 | 383 | 510 |
| Head-to-head after 6 games | 1 | 5 | |
| Average score | 338.83 | 382 | |
| Spread: | -259 | 259 | |