| Tournament | Round | Rowena Vnuk | Sylvia Walker |
| 26.08.2001 Queensland Championships (QLD) | 3 | 294 | 363 |
| 25.08.2002 Queensland Championships (QLD) | 3 | 339 | 420 |
| 21.04.2003 Australian Championships (SA) | 13 | 380 | 335 |
| 27.07.2003 Newmarket (QLD) | 6 | 330 | 286 |
| 01.08.2004 Redcliffe Go For Dough (QLD) | 5 | 342 | 394 |
| 21.08.2005 Queensland Championships (QLD) | 5 | 456 | 318 |
| 21.08.2005 Queensland Championships (QLD) | 17 | 343 | 345 |
| 17.04.2006 Australian Championships (QLD) | 3 | 439 | 308 |
| 17.04.2006 Australian Championships (QLD) | 19 | 335 | 416 |
| 10.07.2006 Albert & Logan (QLD) | 1 | 464 | 310 |
| 10.07.2006 Albert & Logan (QLD) | 7 | 334 | 400 |
| 20.11.2006 Albert & Logan (QLD) | 5 | 404 | 252 |
| Head-to-head after 12 games | 6 | 6 | |
| Average score | 371.66 | 345.58 | |
| Spread: | 313 | -313 | |