| Tournament | Round | Ros Gibbons | Jan Serisier |
| 11.01.1998 Baulkham Hills (NSW) | 6 | 357 | 374 |
| 25.01.1998 City of Sydney International Masters (NSW) | 9 | 319 | 404 |
| 30.08.1998 Baulkham Hills (NSW) | 4 | 334 | 406 |
| 05.10.1998 New South Wales Championships (NSW) | 18 | 400 | 365 |
| 12.12.1998 North Shore (NSW) | 4 | 368 | 323 |
| 21.01.1999 City of Sydney Masters (NSW) | 18 | 344 | 389 |
| 05.04.1999 Australian Championships (NSW) | 5 | 343 | 388 |
| 01.08.1999 Winter Masters (NSW) | 13 | 402 | 321 |
| 04.10.1999 New South Wales Championships (NSW) | 7 | 428 | 435 |
| 14.07.2001 Chatswood (NSW) | 1 | 350 | 427 |
| Head-to-head after 10 games | 3 | 7 | |
| Average score | 364.5 | 383.2 | |