| Tournament | Round | Claire Humzy | Marlene Brown |
| 21.03.1998 February (SA) | 4 | 268 | 271 |
| 21.10.2000 Unley October (SA) | 1 | 257 | 335 |
| 22.11.2000 Unley November (SA) | 5 | 291 | 284 |
| 28.12.2007 SA Christmas Leftovers (SA) | 1 | 237 | 367 |
| 28.12.08 SA Leftovers (SA) | 1 | 373 | 325 |
| Head-to-head after 5 games | 2 | 3 | |
| Average score | 285.2 | 316.39 | |
| Spread: | -156 | 156 | |