| Tournament | Round | Barbara Senior | Claire Humzy |
| 20.10.2007 SA October Tournament (SA) | 3 | 307 | 420 |
| 03.02.2008 SA February Tournament (SA) | 5 | 299 | 348 |
| 08.02.2009 SA February Tournament (SA) | 4 | 357 | 417 |
| 07.02.2010 SA February (SA) | 5 | 369 | 288 |
| 15.05.2010 SA May (SA) | 6 | 278 | 358 |
| 23.10.2011 SA October (SA) | 6 | 287 | 342 |
| Head-to-head after 6 games | 1 | 5 | |
| Average score | 316.16 | 362.16 | |