| Tournament | Round | Dianne Davis | Derek McKenzie |
| 16.04.2001 Australian Championships (VIC) | 9 | 396 | 406 |
| 27.01.2002 City of Sydney International Masters (NSW) | 2 | 367 | 433 |
| 08.04.2023 AUS CHAMPS (VIC) | 18 | 378 | 577 |
| Head-to-head after 3 games | 0 | 3 | |
| Average score | 380.33 | 472 | |
| Spread: | -275 | 275 | |