| Tournament | Round | Ros Gibbons | Margaret Andrews |
| 12.09.1998 St George (NSW) | 6 | 357 | 364 |
| 15.04.2000 Blacktown Inaugural (NSW) | 7 | 270 | 433 |
| 02.10.2000 New South Wales Championships (NSW) | 18 | 334 | 371 |
| 27.01.2001 City of Sydney International Masters (NSW) | 3 | 365 | 242 |
| 27.05.2001 Ulladulla (NSW) | 7 | 353 | 366 |
| 01.10.2001 New South Wales Championships (NSW) | 15 | 334 | 328 |
| 27.10.2001 Viva Las Vegas (NSW) | 3 | 410 | 331 |
| Head-to-head after 7 games | 3 | 4 | |
| Average score | 346.14 | 347.85 | |
| Spread: | -12 | 12 | |