| Tournament | Round | Marlene Brown | Molly Watson |
| 16.09.2001 September (SA) | 2 | 358 | 277 |
| 18.09.2004 Southern Tournament (SA) | 2 | 374 | 302 |
| 15.10.2005 October (SA) | 6 | 375 | 239 |
| 28.04.2007 SA April Tournament (SA) | 4 | 362 | 352 |
| Head-to-head after 4 games | 4 | 0 | |
| Average score | 367.25 | 292.5 | |
| Spread: | 299 | -299 | |