| Date | Tournament | State | 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 |
| 05/07/2026 | AGM Bisection | WA | 1 | 262 | 436 |
| Head-to-head after 15 games | 5 | 10 | |||
| Average score | 333.87 | 388.67 | |||
| Spread | -822 | 822 | |||