| Date | Tournament | State | Round | Khen Meerding | Olga Visser |
|---|---|---|---|---|---|
| 15/04/1998 | Australian Championships | TAS | 12 | 400 | 370 |
| 05/04/1999 | Australian Championships | NSW | 21 | 386 | 308 |
| 28/03/2005 | Australian Championships | TAS | 13 | 422 | 415 |
| 18/09/2005 | Australian Masters & State Challenge Trophy | VIC | 3 | 374 | 379 |
| 13/09/2008 | MASTERS AND STATE CHALLENGE TROPHY | VIC | 19 | 323 | 427 |
| 08/08/2009 | Magnetic Island Saturday | QLD | 7 | 354 | 391 |
| 09/04/2012 | Australian Championship | TAS | 9 | 488 | 388 |
| 09/04/2012 | Australian Championship | TAS | 14 | 397 | 309 |
| Head-to-head after 8 games | 5 | 3 | |||
| Average score | 393.00 | 373.38 | |||
| Spread | 157 | -157 | |||