| Tournament | Round | Rowena Vnuk | Marlene Brown |
| 12.04.2008SA April (SA) | 2 | 288 | 366 |
| 24.08.2008 SA August Tournament (SA) | 3 | 334 | 362 |
| 08.02.2009 SA February Tournament (SA) | 5 | 305 | 380 |
| 24.05.2009 May Tournament (SA) | 4 | 385 | 350 |
| 05.07.2009 July Pub Scrabble (SA) | 2 | 395 | 410 |
| 28.03.2010 March Pub Tourney (SA) | 1 | 353 | 374 |
| 26.09.2010 September Pub Tourney (SA) | 2 | 421 | 362 |
| 05.05.2012 SA MAY (SA) | 6 | 366 | 327 |
| 23.01.2016 4-4-4 Tournament (SA) | 2 | 358 | 407 |
| 09.07.2016 AGM July Tourney (SA) | 1 | 393 | 358 |
| Head-to-head after 10 games | 4 | 6 | |
| Average score | 359.8 | 369.6 | |
| Spread: | -98 | 98 | |