| Tournament | Round | Graham Bell | Jenny Coetzee |
| 13.01.2002 WA Open (WA) | 2 | 512 | 244 |
| 22.06.2003 Manning (WA) | 7 | 501 | 323 |
| 03.08.2008 AUGUST 2008 OPEN (WA) | 5 | 422 | 332 |
| 07.03.2011 Bindoon 2011 (WA) | 7 | 448 | 319 |
| 05.03.2012 BINDOON 2012 (WA) | 1 | 349 | 338 |
| 05.03.2012 BINDOON 2012 (WA) | 20 | 360 | 230 |
| 10.12.2017 December Open (WA) | 3 | 545 | 249 |
| Head-to-head after 7 games | 7 | 0 | |
| Average score | 448.14 | 290.71 | |