| Tournament | Round | Maureen Gill | Lyndee Hill |
| 21.04.2003 Australian Championships (SA) | 7 | 319 | 416 |
| 07.03.2004 South Australian Championships (SA) | 2 | 371 | 338 |
| 24.03.2008 Australian Championship (VIC) | 10 | 365 | 375 |
| 11.04.2009 AUST CHAMPIONSHIP (WA) | 19 | 447 | 319 |
| Head-to-head after 4 games | 2 | 2 | |
| Average score | 375.5 | 362 | |
| Spread: | 54 | -54 | |