| Tournament | Round | Eileen Baldwin | Rowena Vnuk |
| 28.12.2007 SA Christmas Leftovers (SA) | 6 | 420 | 426 |
| 03.02.2008 SA February Tournament (SA) | 4 | 338 | 369 |
| 22.06.2008 SA June Tournament (SA) | 2 | 401 | 382 |
| 08.11.2008 WYSC Fundraiser (SA) | 3 | 358 | 318 |
| 14.11.2009 Southern Tournament (SA) | 2 | 407 | 415 |
| 15.05.2010 SA May (SA) | 5 | 352 | 426 |
| 06.02.2011 SA February (SA) | 3 | 358 | 435 |
| 05.05.2012 SA MAY (SA) | 3 | 415 | 358 |
| 20.07.2013 SA July (SA) | 5 | 414 | 352 |
| 15.06.2014 SA June (SA) | 1 | 355 | 383 |
| 28.03.2015 SA April (SA) | 1 | 387 | 426 |
| 16.05.2015 SA May (SA) | 4 | 384 | 276 |
| 28.12.2015 Christmas Leftovers (SA) | 1 | 348 | 305 |
| 09.04.2016 SA April (SA) | 2 | 374 | 428 |
| 21.08.2021 Seaford August (SA) | 1 | 316 | 339 |
| 16.10.2021 Seaford October (SA) | 5 | 382 | 353 |
| Head-to-head after 16 games | 7 | 9 | |
| Average score | 375.56 | 374.43 | |