| Date | Tournament | State | Round | Olga Visser | Raya Wilkinson |
|---|---|---|---|---|---|
| 23/07/2000 | Newcastle | NSW | 7 | 528 | 246 |
| 27/01/2002 | City of Sydney International Masters | NSW | 8 | 307 | 403 |
| 01/02/2004 | Kempsey | NSW | 9 | 404 | 354 |
| 17/04/2006 | Australian Championships | QLD | 19 | 421 | 348 |
| 28/01/2007 | City of Sydney International Masters | NSW | 17 | 451 | 388 |
| 11/04/2009 | AUST CHAMPIONSHIP | WA | 6 | 435 | 369 |
| 05/10/2009 | NSW CHAMPIONSHIPS | NSW | 19 | 389 | 370 |
| 03/10/2011 | NSW Championships | NSW | 4 | 322 | 380 |
| 07/07/2012 | WINTER CHALLENGE | NSW | 2 | 368 | 323 |
| Head-to-head after 9 games | 7 | 2 | |||
| Average score | 402.78 | 353.44 | |||
| Spread | 444 | -444 | |||