| Tournament | Round | Dorrie Balgera | Dianne Ward |
| 26.04.1998 Nedlands (WA) | 1 | 346 | 444 |
| 12.07.1998 WA Masters (WA) | 15 | 342 | 413 |
| 17.01.1999 WA Open (WA) | 6 | 350 | 452 |
| 13.08.2000 Western Australian Masters (WA) | 1 | 421 | 369 |
| 04.02.2001 Fremantle (WA) | 6 | 351 | 493 |
| 01.04.2002 Australian Championships (WA) | 4 | 335 | 414 |
| 12.01.2003 Open (WA) | 7 | 416 | 370 |
| 05.02.2006 Fremantle (WA) | 4 | 350 | 353 |
| 09.04.2006 Nedlands (WA) | 2 | 410 | 408 |
| 20.08.2006 Yokine (WA) | 1 | 348 | 304 |
| 30.08.2009 Winter Open (WA) | 7 | 379 | 361 |
| 19.09.2010 YOKINE 2010 (WA) | 6 | 445 | 295 |
| Head-to-head after 12 games | 6 | 6 | |
| Average score | 374.41 | 389.66 | |
| Spread: | -183 | 183 | |