| Tournament | Round | Olga Visser | Judy Mason |
| 30.10.2011 Redcliffe Sunday (QLD) | 5 | 422 | 282 |
| 20.03.2022 March (QLD) | 4 | 386 | 344 |
| 16.10.2022 Qld AGM 2022 (QLD) | 5 | 363 | 333 |
| 20.11.2022 November (QLD) | 6 | 396 | 360 |
| 15.10.2023 Queensland AGM (QLD) | 5 | 403 | 363 |
| Head-to-head after 5 games | 5 | 0 | |
| Average score | 394 | 336.4 | |
| Spread: | 288 | -288 | |