| Tournament | Round | Liz Quantock | Trish Marchand |
| 28.05.2000 Melville (WA) | 6 | 319 | 402 |
| 08.07.2000 Bassendean (WA) | 6 | 358 | 407 |
| 08.10.2000 Rockingham (WA) | 2 | 357 | 337 |
| 15.11.2000 Coogee (WA) | 1 | 349 | 328 |
| Head-to-head after 4 games | 2 | 2 | |
| Average score | 345.75 | 368.5 | |
| Spread: | -91 | 91 | |