| Tournament | Round | Sandra Crompton | Jenny Coetzee |
| 26.04.1998 Nedlands (WA) | 5 | 337 | 380 |
| 20.09.1998 Advanced Intermediate Recreation (WA) | 3 | 304 | 315 |
| 05.12.1999 Marathon December (WA) | 2 | 388 | 342 |
| 25.06.2000 Advanced Intermediate Recreation (WA) | 4 | 327 | 337 |
| 13.08.2000 Western Australian Masters (WA) | 9 | 361 | 344 |
| 28.07.2002 WA Marathon 2 (WA) | 5 | 340 | 408 |
| 28.07.2002 WA Marathon 2 (WA) | 8 | 386 | 363 |
| 25.05.2003 Melville (WA) | 2 | 347 | 274 |
| 11.01.2004 January Maximin (WA) | 3 | 268 | 478 |
| 08.02.2004 Fremantle (WA) | 7 | 353 | 338 |
| 19.05.2013 MELVILLE (WA) | 3 | 386 | 401 |
| 18.05.2014 MELVILLE (WA) | 1 | 349 | 319 |
| Head-to-head after 12 games | 6 | 6 | |
| Average score | 345.5 | 358.25 | |
| Spread: | -153 | 153 | |