| Tournament | Round | Olga Visser | Janet Kirk |
| 30.03.2024 National Plate (WA) | 1 | 431 | 319 |
| 02.04.2026 Australian Womens Champ (ACT) | 1 | 420 | 324 |
| 02.04.2026 Australian Womens Champ (ACT) | 9 | 339 | 379 |
| 04.04.2026 AUS CHAMPS (ACT) | 2 | 449 | 324 |
| Head-to-head after 4 games | 3 | 1 | |
| Average score | 409.75 | 336.5 | |
| Spread: | 293 | -293 | |