| Tournament | Round | Norma Fisher | Olga Visser |
| 18.09.2005 Australian Masters & State Challenge Trophy (VIC) | 11 | 328 | 481 |
| 19.09.2005 Notturno (VIC) | 3 | 391 | 431 |
| 24.03.2008 Australian Championship (VIC) | 8 | 416 | 419 |
| 13.09.2008 MASTERS AND STATE CHALLENGE TROPHY (VIC) | 10 | 387 | 460 |
| 21.04.2014 Australian Championship (NSW) | 8 | 405 | 373 |
| 09.08.2025 Women's Championship (QLD) | 9 | 481 | 276 |
| Head-to-head after 6 games | 2 | 4 | |
| Average score | 401.33 | 406.66 | |
| Spread: | -32 | 32 | |