| Tournament | Round | Therese Nichols | Jenny Coetzee |
| 17.05.2009 Melville (WA) | 1 | 303 | 370 |
| 28.06.2009 WA BISECTION 2009 (WA) | 2 | 362 | 390 |
| 29.11.2009 November 2009 Marathon (WA) | 4 | 348 | 353 |
| 29.11.2009 November 2009 Marathon (WA) | 8 | 273 | 373 |
| 24.01.2010 MaxiMin January 2010 (WA) | 7 | 346 | 345 |
| 14.02.2010 Fremantle 2010 (WA) | 6 | 279 | 356 |
| 07.06.2010 WA CHAMPIONSHIP 2010 (WA) | 4 | 278 | 361 |
| 07.06.2010 WA CHAMPIONSHIP 2010 (WA) | 11 | 354 | 388 |
| Head-to-head after 8 games | 1 | 7 | |
| Average score | 317.87 | 367 | |
| Spread: | -393 | 393 | |