| Tournament | Round | Jenny Coetzee | Anne Trotter |
| 16.06.2002 Advanced Intermediate Recreation (WA) | 4 | 376 | 357 |
| 19.06.2004 Western Australian Championships (WA) | 14 | 329 | 321 |
| 29.08.2004 Yokine (WA) | 4 | 415 | 287 |
| 21.11.2004 Hamersley (WA) | 6 | 414 | 347 |
| 05.12.2004 Summer Marathon (WA) | 1 | 384 | 365 |
| 05.12.2004 Summer Marathon (WA) | 6 | 306 | 340 |
| 09.01.2005 Summer Maximin (WA) | 3 | 384 | 308 |
| 10.04.2005 Nedlands (WA) | 3 | 364 | 276 |
| 15.05.2005 Melville (WA) | 3 | 412 | 242 |
| 19.06.2005 Hamersley (WA) | 5 | 337 | 321 |
| Head-to-head after 10 games | 9 | 1 | |
| Average score | 372.1 | 316.39 | |
| Spread: | 557 | -557 | |