| Tournament | Round | Dianne Davis | Dawn Thomas |
| 30.08.1998 Knox (VIC) | 1 | 386 | 433 |
| 25.10.1998 Frankston (VIC) | 3 | 441 | 344 |
| 23.05.1999 Dandenong (VIC) | 6 | 483 | 410 |
| 22.08.1999 Bentleigh (VIC) | 4 | 308 | 330 |
| 24.06.2001 Nunawading (VIC) | 4 | 456 | 404 |
| 24.02.2002 Camberwell (VIC) | 4 | 344 | 358 |
| 23.06.2002 Nunawading (VIC) | 5 | 353 | 393 |
| 25.08.2002 Eastern Suburbs (VIC) | 4 | 346 | 262 |
| 08.08.2004 Mornington (VIC) | 3 | 447 | 321 |
| Head-to-head after 9 games | 5 | 4 | |
| Average score | 396 | 361.66 | |
| Spread: | 309 | -309 | |