| Tournament | Round | Wynne Davidson | Sandra Crompton |
| 28.05.2000 Melville (WA) | 2 | 349 | 397 |
| 15.11.2000 Coogee (WA) | 3 | 324 | 398 |
| 27.05.2001 Melville (WA) | 3 | 466 | 358 |
| 11.01.2004 January Maximin (WA) | 6 | 348 | 300 |
| Head-to-head after 4 games | 2 | 2 | |
| Average score | 371.75 | 363.25 | |
| Spread: | 34 | -34 | |