| Tournament | Round | Jenny Coetzee | Bob Parmenter |
| 21.10.2001 Rockingham (WA) | 2 | 359 | 368 |
| 10.02.2002 Fremantle (WA) | 4 | 357 | 270 |
| 19.09.2010 YOKINE 2010 (WA) | 7 | 446 | 374 |
| 24.10.2010 WINTER OPEN 2010 (WA) | 8 | 332 | 285 |
| 05.03.2012 BINDOON 2012 (WA) | 2 | 389 | 338 |
| 05.03.2012 BINDOON 2012 (WA) | 14 | 372 | 314 |
| 04.06.2012 WA CHAMPS (WA) | 16 | 326 | 312 |
| Head-to-head after 7 games | 6 | 1 | |
| Average score | 368.71 | 323 | |
| Spread: | 320 | -320 | |