| Tournament | Round | June Calder | Lorrie Atholwood |
| 20.02.2000 Camberwell (VIC) | 2 | 328 | 304 |
| 16.04.2001 Australian Championships (VIC) | 5 | 357 | 366 |
| 23.06.2002 Nunawading (VIC) | 6 | 367 | 367 |
| Head-to-head after 3 games | 1.5 | 1.5 | |
| Average score | 350.66 | 345.66 | |
| Spread: | 15 | -15 | |