| Tournament | Round | Betty Smith | Edith Lowbeer |
| 16.04.2001 Australian Championships (VIC) | 4 | 429 | 306 |
| 16.04.2001 Australian Championships (VIC) | 14 | 360 | 365 |
| 28.03.2005 Australian Championships (TAS) | 21 | 235 | 383 |
| Head-to-head after 3 games | 1 | 2 | |
| Average score | 341.33 | 351.33 | |