| Tournament | Round | Hanne Marks | Karrin Henderson |
| 20.06.1998 Wollongong Marj Babb (NSW) | 2 | 372 | 316 |
| 25.08.2002 Queensland Championships (QLD) | 3 | 390 | 368 |
| 25.08.2002 Queensland Championships (QLD) | 17 | 436 | 287 |
| 06.10.2003 NSW Championships (NSW) | 14 | 357 | 400 |
| 09.04.2006 Coorparoo Warmup Marathon (QLD) | 4 | 420 | 289 |
| 17.04.2006 Australian Championships (QLD) | 8 | 432 | 306 |
| 17.04.2006 Australian Championships (QLD) | 15 | 381 | 270 |
| 09.04.2007 Australian Championships (NSW) | 15 | 360 | 352 |
| Head-to-head after 8 games | 7 | 1 | |
| Average score | 393.5 | 323.5 | |
| Spread: | 560 | -560 | |