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