| Tournament | Round | Joanna Moss | Jenny Coetzee |
| 22.02.2015 FEB OPEN (WA) | 2 | 260 | 428 |
| 19.04.2015 Yoof Fundraiser (WA) | 1 | 330 | 435 |
| 21.02.2016 FEB21RR (WA) | 7 | 322 | 400 |
| 29.10.2017 November Open (WA) | 3 | 399 | 317 |
| 27.02.2022 Feb 2022 Bisection (WA) | 5 | 304 | 374 |
| 26.06.2022 Bassendean (WA) | 3 | 289 | 355 |
| 17.07.2022 AGM Tournament (WA) | 4 | 286 | 340 |
| 05.11.2023 November Bisection (WA) | 5 | 405 | 311 |
| 06.10.2024 October Bisection (WA) | 3 | 411 | 387 |
| 10.11.2024 November Trisection (WA) | 6 | 353 | 302 |
| 09.02.2025 February Bisection (WA) | 6 | 393 | 305 |
| 04.05.2025 Melville Tournament (WA) | 4 | 442 | 267 |
| 06.07.2025 2025AGM (WA) | 6 | 336 | 346 |
| 07.12.2025 Graham Bell Memorial (WA) | 3 | 467 | 297 |
| 11.01.2026 January Open 2026 (WA) | 3 | 393 | 334 |
| Head-to-head after 15 games | 8 | 7 | |
| Average score | 359.33 | 346.53 | |
| Spread: | 192 | -192 | |