| Tournament | Round | Dawn Thomas | Gwen Chadwick |
| 25.10.1998 Frankston (VIC) | 4 | 350 | 344 |
| 21.03.1999 Prahran (VIC) | 4 | 376 | 413 |
| 17.04.1999 Knox-Gully (VIC) | 6 | 383 | 485 |
| 23.05.1999 Dandenong (VIC) | 5 | 338 | 466 |
| 09.06.2003 Quen Elizabeth Derby (VIC) | 3 | 339 | 536 |
| 04.07.2004 Nunawading (VIC) | 1 | 303 | 390 |
| 28.08.2004 Winter's End (VIC) | 4 | 324 | 392 |
| 29.12.2004 Decathon (VIC) | 3 | 383 | 405 |
| 13.02.2005 Camberwell (VIC) | 6 | 453 | 340 |
| Head-to-head after 9 games | 2 | 7 | |
| Average score | 361 | 419 | |
| Spread: | -522 | 522 | |