| Tournament | Round | Arnold Appelhof | Marg Harris-Walker |
| 28.08.2016 Queensland Championship (QLD) | 11 | 439 | 337 |
| 03.10.2016 NSW Championships (NSW) | 4 | 396 | 394 |
| 01.10.2018 NSW Champs (NSW) | 15 | 390 | 358 |
| 02.06.2019 Sunshine Coast (QLD) | 4 | 419 | 297 |
| Head-to-head after 4 games | 4 | 0 | |
| Average score | 411 | 346.5 | |