| Tournament | Round | Alastair Richards | Collette McGuckin |
| 05.12.1999 McKinnon (VIC) | 6 | 269 | 323 |
| 13.02.2000 South Australian Championships (SA) | 5 | 322 | 315 |
| 22.04.2000 Australian Championships (QLD) | 13 | 313 | 339 |
| Head-to-head after 3 games | 1 | 2 | |
| Average score | 301.33 | 325.66 | |
| Spread: | -73 | 73 | |