| Tournament | Round | Bob Parmenter | Jenny Coetzee |
| 14.01.2001 WA Open (WA) | 3 | 380 | 377 |
| 21.10.2001 Rockingham (WA) | 2 | 368 | 359 |
| 10.02.2002 Fremantle (WA) | 4 | 270 | 357 |
| 19.09.2010 YOKINE 2010 (WA) | 7 | 374 | 446 |
| 24.10.2010 WINTER OPEN 2010 (WA) | 8 | 285 | 332 |
| 05.03.2012 BINDOON 2012 (WA) | 2 | 338 | 389 |
| 05.03.2012 BINDOON 2012 (WA) | 14 | 314 | 372 |
| 04.06.2012 WA CHAMPS (WA) | 16 | 312 | 326 |
| Head-to-head after 8 games | 2 | 6 | |
| Average score | 330.12 | 369.75 | |
| Spread: | -317 | 317 | |