| Tournament | Round | Annette Nienaber | Joy Deans |
| 05.12.1999 Marathon December (WA) | 5 | 359 | 344 |
| 28.05.2000 Melville (WA) | 4 | 347 | 351 |
| 08.07.2000 Bassendean (WA) | 2 | 392 | 411 |
| 08.07.2001 Bassendean (WA) | 5 | 423 | 389 |
| 12.08.2001 Yokine (WA) | 6 | 312 | 402 |
| Head-to-head after 5 games | 2 | 3 | |
| Average score | 366.6 | 379.4 | |
| Spread: | -64 | 64 | |