| Tournament | Round | Judy Hay | Heather Rubock |
| 15.04.1998 Australian Championships (TAS) | 5 | 393 | 354 |
| 22.04.2000 Australian Championships (QLD) | 10 | 302 | 395 |
| 21.04.2003 Australian Championships (SA) | 16 | 374 | 368 |
| Head-to-head after 3 games | 2 | 1 | |
| Average score | 356.33 | 372.33 | |
| Spread: | -48 | 48 | |