| Tournament | Round | Carmel Doney | Isabel Van Hoorn |
| 18.07.1999 Nunawading (VIC) | 4 | 401 | 236 |
| 23.07.2001 Prahran (VIC) | 4 | 274 | 445 |
| 27.07.2003 Bentleigh (VIC) | 6 | 408 | 449 |
| 30.11.2003 McKinnon (VIC) | 2 | 381 | 277 |
| 10.03.2007 Raymond Island (VIC) | 6 | 388 | 393 |
| 22.04.2007 Melbourne Team Challenge (VIC) | 7 | 377 | 289 |
| 26.06.2011 WSC Fundraiser (VIC) | 8 | 341 | 375 |
| Head-to-head after 7 games | 3 | 4 | |
| Average score | 367.14 | 352 | |
| Spread: | 106 | -106 | |