| Tournament | Round | Patricia Mitchell | Dianne Davis |
| 14.06.1999 Victorian Championships (VIC) | 1 | 343 | 453 |
| 20.02.2000 Camberwell (VIC) | 4 | 367 | 494 |
| 22.04.2000 Australian Championships (QLD) | 2 | 406 | 368 |
| 22.11.2003 Paynesville (VIC) | 1 | 349 | 438 |
| 16.05.2004 Dandenong (VIC) | 4 | 359 | 354 |
| 14.11.2004 Geelong (VIC) | 1 | 406 | 327 |
| 16.10.2005 Frankston (VIC) | 6 | 426 | 392 |
| 28.05.2006 06DAND.TOU (VIC) | 6 | 353 | 518 |
| 23.07.2006 Midwinter (VIC) | 3 | 307 | 444 |
| 20.08.2006 Mornington (VIC) | 2 | 318 | 462 |
| 01.10.2006 Essendon (VIC) | 5 | 425 | 454 |
| 05.08.2007 Mornington (VIC) | 6 | 405 | 437 |
| 24.03.2008 Australian Championship (VIC) | 5 | 360 | 321 |
| Head-to-head after 13 games | 5 | 8 | |
| Average score | 371.07 | 420.15 | |
| Spread: | -638 | 638 | |