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