| Tournament | Round | Margaret Wilton | Bob Parmenter |
| 27.03.2000 Nedlands (WA) | 4 | 281 | 333 |
| 28.05.2000 Melville (WA) | 1 | 282 | 387 |
| 25.06.2000 Advanced Intermediate Recreation (WA) | 4 | 272 | 308 |
| Head-to-head after 3 games | 0 | 3 | |
| Average score | 278.33 | 342.66 | |
| Spread: | -193 | 193 | |