| Tournament | Round | Lorna Patching | Diane Stoyan |
| 21.02.1999 Camberwell (VIC) | 4 | 416 | 318 |
| 14.06.1999 Victorian Championships (VIC) | 3 | 345 | 320 |
| 17.10.1999 Frankston (VIC) | 3 | 362 | 321 |
| 06.08.2000 Knox (VIC) | 3 | 350 | 429 |
| 29.10.2000 Teams Event (VIC) | 4 | 406 | 394 |
| 19.11.2000 Geelong (VIC) | 5 | 392 | 411 |
| 03.12.2000 McKinnon (VIC) | 4 | 399 | 396 |
| 21.01.2001 Aestival (VIC) | 4 | 365 | 263 |
| 20.01.2002 Aestival (VIC) | 6 | 290 | 511 |
| 24.03.2007ARVOEVO (VIC) | 3 | 300 | 417 |
| 20.01.2013 BIL ROSE AESTIVAL (VIC) | 5 | 305 | 439 |
| Head-to-head after 11 games | 6 | 5 | |
| Average score | 357.27 | 383.54 | |