| Tournament | Round | Olga Visser | Ann Fiddler |
| 30.05.2004 Surfers is Paradise Mindgames (QLD) | 5 | 436 | 355 |
| 02.10.2006 New South Wales Championships (NSW) | 5 | 422 | 352 |
| 04.10.2010 NSW Championships (NSW) | 5 | 444 | 369 |
| 01.10.2012 NSW Championships (NSW) | 19 | 467 | 393 |
| Head-to-head after 4 games | 4 | 0 | |
| Average score | 442.25 | 367.25 | |
| Spread: | 300 | -300 | |