| Tournament | Round | Robin Dettmann | Janice Matthews |
| 08.08.2009 Victorian Country Championships (VIC) | 2 | 299 | 383 |
| 07.08.2010 Country Daylesford (VIC) | 6 | 334 | 319 |
| 29.01.2011 Ballarat Summer (VIC) | 2 | 322 | 410 |
| Head-to-head after 3 games | 1 | 2 | |
| Average score | 318.33 | 370.66 | |
| Spread: | -157 | 157 | |