| Date | Tournament | State | Round | Ros Gibbons | Dianne Davis |
|---|---|---|---|---|---|
| 26/07/1998 | Winter Masters | NSW | 3 | 306 | 389 |
| 14/06/1999 | Victorian Championships | VIC | 9 | 353 | 447 |
| 30/01/2000 | City of Sydney International Masters | NSW | 7 | 356 | 386 |
| 06/05/2001 | NSW/Victoria Border Challenge Wagga Wagga | NSW | 8 | 300 | 350 |
| Head-to-head after 4 games | 0 | 4 | |||
| Average score | 328.75 | 393.00 | |||
| Spread | -257 | 257 | |||