| Tournament | Round | Maureen Gill | Owen Randall |
| 12.04.2004 Australian Championships (ACT) | 6 | 415 | 364 |
| 24.03.2008 Australian Championship (VIC) | 4 | 311 | 325 |
| 25.04.2011 Aus Championship (ACT) | 13 | 369 | 356 |
| Head-to-head after 3 games | 2 | 1 | |
| Average score | 365 | 348.33 | |
| Spread: | 50 | -50 | |