| Tournament | Round | Patricia Young | Jenny Coetzee |
| 20.09.1998 Advanced Intermediate Recreation (WA) | 4 | 317 | 353 |
| 03.10.1999 Yokine (WA) | 6 | 363 | 344 |
| 28.05.2000 Melville (WA) | 1 | 328 | 338 |
| 25.06.2000 Advanced Intermediate Recreation (WA) | 1 | 382 | 228 |
| 10.09.2000 Yokine (WA) | 1 | 383 | 355 |
| 23.02.2003 Kwinana (WA) | 4 | 357 | 370 |
| 13.07.2003 Bassendean (WA) | 1 | 336 | 321 |
| 14.09.2003 Maximin (WA) | 5 | 376 | 254 |
| 29.02.2004 Kwinana (WA) | 5 | 367 | 344 |
| 28.03.2004 Nedlands (WA) | 1 | 460 | 295 |
| 25.09.2005 Manjimup Standard (WA) | 4 | 337 | 363 |
| 04.06.2006 Western Australian Championships (WA) | 12 | 384 | 327 |
| 20.05.2007 Melville (WA) | 3 | 338 | 349 |
| 03.02.2008 Fremantle (WA) | 2 | 410 | 279 |
| 18.05.2008 Melville (WA) | 1 | 406 | 373 |
| 14.02.2010 Fremantle 2010 (WA) | 5 | 291 | 388 |
| Head-to-head after 16 games | 10 | 6 | |
| Average score | 364.68 | 330.06 | |
| Spread: | 554 | -554 | |