| Tournament | Round | Isabel Van Hoorn | Meg Henderson |
| 21.01.2001 Aestival (VIC) | 3 | 396 | 391 |
| 01.12.2002 McKinnon (VIC) | 5 | 359 | 309 |
| 19.01.2003 Bil Rose Aestival (VIC) | 7 | 362 | 322 |
| 27.09.2009 ESSENDON (VIC) | 5 | 429 | 352 |
| Head-to-head after 4 games | 4 | 0 | |
| Average score | 386.5 | 343.5 | |
| Spread: | 172 | -172 | |