| Tournament | Round | Ann Jones | Colleen McCormick |
| 12.07.1998 WA Masters (WA) | 12 | 283 | 452 |
| 02.08.1998 Bassendean (WA) | 6 | 405 | 407 |
| 30.08.1998 Yokine (WA) | 1 | 330 | 410 |
| 20.09.1998 Advanced Intermediate Recreation (WA) | 5 | 402 | 379 |
| 11.07.1999 Western Australian Masters (WA) | 15 | 398 | 306 |
| 05.12.1999 Marathon December (WA) | 6 | 413 | 375 |
| 13.02.2000 Fremantle (WA) | 2 | 357 | 418 |
| 14.01.2001 WA Open (WA) | 2 | 542 | 273 |
| 08.07.2001 Bassendean (WA) | 1 | 412 | 360 |
| 09.12.2001 Praxis (WA) | 5 | 333 | 316 |
| 13.01.2002 WA Open (WA) | 5 | 371 | 313 |
| 14.07.2002 Bassendean (WA) | 2 | 378 | 290 |
| Head-to-head after 12 games | 8 | 4 | |
| Average score | 385.33 | 358.25 | |