| Tournament | Round | Arnold Appelhof | Dianne Davis |
| 17.01.2016 Aestival (VIC) | 4 | 404 | 339 |
| 28.03.2016 Australian Championship (SA) | 1 | 322 | 409 |
| 08.04.2023 AUS CHAMPS (VIC) | 10 | 351 | 468 |
| 19.04.2025 National Championship and Plate (SA) | 23 | 364 | 403 |
| Head-to-head after 4 games | 1 | 3 | |
| Average score | 360.25 | 404.75 | |
| Spread: | -178 | 178 | |