| Tournament | Round | Dorrie Balgera | Anne Stewart |
| 11.07.1999 Western Australian Masters (WA) | 15 | 342 | 335 |
| 28.05.2000 Melville (WA) | 2 | 358 | 352 |
| 13.08.2000 Western Australian Masters (WA) | 14 | 524 | 291 |
| 10.09.2000 Yokine (WA) | 6 | 313 | 417 |
| 09.12.2001 Praxis (WA) | 2 | 415 | 434 |
| 01.04.2002 Australian Championships (WA) | 19 | 412 | 343 |
| 21.04.2002 Nedlands (WA) | 2 | 310 | 438 |
| 02.05.2004 Maximin (WA) | 3 | 375 | 398 |
| 31.10.2005 Coogee (WA) | 2 | 353 | 360 |
| 26.02.2006 Mandurah (WA) | 6 | 275 | 419 |
| 20.05.2007 Melville (WA) | 4 | 357 | 475 |
| Head-to-head after 11 games | 4 | 7 | |
| Average score | 366.72 | 387.45 | |
| Spread: | -228 | 228 | |