| Tournament | Round | Eileen Baldwin | Margaret Gibson |
| 16.11.2002 November (SA) | 6 | 420 | 305 |
| 11.09.2010 September (SA) | 1 | 439 | 326 |
| 05.05.2012 SA MAY (SA) | 5 | 378 | 431 |
| 04.08.2012 SA August (SA) | 4 | 335 | 396 |
| 18.05.2013 SA May (SA) | 4 | 302 | 377 |
| 22.02.2014 SA February (SA) | 1 | 213 | 484 |
| 03.05.2014 SA May (SA) | 1 | 372 | 343 |
| 13.05.2017 SA May (SA) | 6 | 359 | 386 |
| Head-to-head after 8 games | 3 | 5 | |
| Average score | 352.25 | 381 | |
| Spread: | -230 | 230 | |