| Tournament | Round | Marge Roberts | Cori Lodder |
| 06.06.2016 WA Championship (WA) | 17 | 415 | 396 |
| 18.03.2018 Joy Deans Memorial (WA) | 2 | 335 | 319 |
| 03.06.2019 WA Championship (WA) | 9 | 291 | 341 |
| 03.06.2019 WA Championship (WA) | 18 | 303 | 461 |
| 04.06.2023 WA State Champs 2023 (WA) | 8 | 386 | 233 |
| 04.06.2023 WA State Champs 2023 (WA) | 17 | 344 | 495 |
| 05.11.2023 November Bisection (WA) | 1 | 361 | 338 |
| 10.12.2023 Graham Bell Memorial (WA) | 4 | 321 | 579 |
| 14.01.2024 January Open (WA) | 7 | 336 | 366 |
| 11.02.2024 February Bisection (WA) | 1 | 310 | 318 |
| 11.08.2024 Glenys Lawrie Memorial (WA) | 3 | 369 | 361 |
| 15.09.2024 Bassendean 2024 (WA) | 5 | 377 | 448 |
| 06.10.2024 October Bisection (WA) | 7 | 339 | 349 |
| 08.12.2024 Graham Bell Memorial (WA) | 7 | 259 | 390 |
| Head-to-head after 14 games | 5 | 9 | |
| Average score | 339 | 385.28 | |
| Spread: | -648 | 648 | |