| Tournament | Round | Dianne Davis | Kerry Constable |
| 07.05.2000 NSW/Victoria Border Challenge Wagga Wagga (NSW) | 10 | 390 | 327 |
| 06.05.2001 NSW/Victoria Border Challenge Wagga Wagga (NSW) | 9 | 300 | 350 |
| 05.05.2002 NSW/Victoria Border Challenge Wagga Wagga (NSW) | 8 | 373 | 365 |
| 12.04.2004 Australian Championships (ACT) | 15 | 344 | 327 |
| Head-to-head after 4 games | 3 | 1 | |
| Average score | 351.75 | 342.25 | |
| Spread: | 38 | -38 | |