| Tournament | Round | Dorothy Barraclough | Isabel Van Hoorn |
| 29.12.2002 Decathon (VIC) | 5 | 286 | 330 |
| 05.03.2006 Bendigo (VIC) | 5 | 267 | 513 |
| 28.05.2006 06DAND.TOU (VIC) | 1 | 387 | 371 |
| 30.12.2007 DECATHON (VIC) | 7 | 414 | 374 |
| 25.10.2009 Mount Martha (VIC) | 1 | 340 | 347 |
| Head-to-head after 5 games | 2 | 3 | |
| Average score | 338.8 | 387 | |
| Spread: | -241 | 241 | |