| Tournament | Round | Naomi Zion | Marge Roberts |
| 06.08.2023 Glenys Lawrie Memorial (WA) | 6 | 334 | 353 |
| 15.09.2024 Bassendean 2024 (WA) | 3 | 421 | 308 |
| 09.03.2025 March Trisection (WA) | 1 | 309 | 326 |
| 06.07.2025 2025AGM (WA) | 1 | 361 | 327 |
| 14.09.2025 Glenys Lawrie Memorial (WA) | 2 | 298 | 382 |
| 09.11.2025 November Bisection (WA) | 2 | 349 | 355 |
| 08.02.2026 February Bi-section (WA) | 5 | 369 | 392 |
| 08.03.2026 March Trisect (WA) | 1 | 421 | 297 |
| Head-to-head after 8 games | 3 | 5 | |
| Average score | 357.75 | 342.5 | |
| Spread: | 122 | -122 | |