| Tournament | Round | Ros Gibbons | Sue Gergelifi |
| 26.07.1998 Winter Masters (NSW) | 13 | 304 | 366 |
| 21.01.1999 City of Sydney Masters (NSW) | 14 | 352 | 325 |
| 01.08.1999 Winter Masters (NSW) | 6 | 327 | 524 |
| 11.09.2000 St George (NSW) | 5 | 381 | 381 |
| 18.11.2000 Sydney (NSW) | 1 | 386 | 363 |
| 16.06.2001 Wollongong Marj Babb (NSW) | 1 | 372 | 269 |
| Head-to-head after 6 games | 3.5 | 2.5 | |
| Average score | 353.66 | 371.33 | |
| Spread: | -106 | 106 | |