| Tournament | Round | Joyce Brooks | Marlene Brown |
| 21.03.1998 February (SA) | 2 | 364 | 306 |
| 21.11.1999 November (SA) | 3 | 323 | 313 |
| 20.10.2002 October (SA) | 5 | 318 | 342 |
| 25.05.2003 Northern Tournament (SA) | 1 | 324 | 416 |
| Head-to-head after 4 games | 2 | 2 | |
| Average score | 332.25 | 344.25 | |
| Spread: | -48 | 48 | |