| Tournament | Round | Joy Wright | Bertha Williams |
| 30.05.1999 Melville (WA) | 6 | 362 | 346 |
| 08.08.1999 Bassendean (WA) | 3 | 362 | 328 |
| 19.09.1999 Spring Subiaco (WA) | 5 | 297 | 298 |
| 03.10.1999 Yokine (WA) | 4 | 291 | 294 |
| 13.02.2000 Fremantle (WA) | 6 | 345 | 381 |
| Head-to-head after 5 games | 2 | 3 | |
| Average score | 331.4 | 329.4 | |
| Spread: | 10 | -10 | |