| Tournament | Round | Joanna Moss | Donna Sekkouah |
| 29.10.2017 November Open (WA) | 5 | 363 | 345 |
| 21.08.2022 August Bisection (WA) | 1 | 392 | 277 |
| 09.03.2025 March Trisection (WA) | 4 | 436 | 323 |
| 13.04.2025 Joy Deans Memorial (WA) | 3 | 279 | 437 |
| 05.10.2025 October Bisection (WA) | 2 | 355 | 380 |
| 08.03.2026 March Trisect (WA) | 3 | 355 | 322 |
| Head-to-head after 6 games | 4 | 2 | |
| Average score | 363.33 | 347.33 | |
| Spread: | 96 | -96 | |