| Tournament | Round | Dianne Davis | Ann Novice |
| 14.02.1999 South Australian Championships (SA) | 3 | 398 | 325 |
| 13.02.2000 South Australian Championships (SA) | 13 | 346 | 371 |
| 09.03.2002 South Australian Championships (SA) | 8 | 449 | 340 |
| Head-to-head after 3 games | 2 | 1 | |
| Average score | 397.66 | 345.33 | |
| Spread: | 157 | -157 | |