| Tournament | Round | Isabel Van Hoorn | Audree Clifton |
| 21.01.2001 Aestival (VIC) | 4 | 314 | 303 |
| 28.10.2001 Teams Event (VIC) | 1 | 342 | 364 |
| 27.04.2002 Western Suburbs (VIC) | 6 | 323 | 370 |
| 23.06.2002 Nunawading (VIC) | 2 | 338 | 387 |
| 06.11.2005 Geelong (VIC) | 3 | 355 | 391 |
| 28.05.2006 06DAND.TOU (VIC) | 4 | 379 | 434 |
| 10.12.2006 McKinnon 2006 (VIC) | 1 | 338 | 399 |
| 08.03.2008 Raymond Island (VIC) | 4 | 361 | 447 |
| 28.09.2008 Essendon (VIC) | 1 | 307 | 292 |
| 27.09.2009 ESSENDON (VIC) | 3 | 405 | 361 |
| Head-to-head after 10 games | 3 | 7 | |
| Average score | 346.2 | 374.8 | |
| Spread: | -286 | 286 | |