| Tournament | Round | Val Stone | Michelle Sturzebechr |
| 22.10.2006 October Tournament (SA) | 5 | 370 | 292 |
| 22.07.2007 SA July Tournament (SA) | 4 | 276 | 396 |
| 23.09.2007 September Tournament (SA) | 2 | 322 | 341 |
| 20.06.2009 SA June (corrected) (SA) | 1 | 333 | 369 |
| 19.06.2010 SA June (SA) | 2 | 328 | 439 |
| 18.07.2010 SA Pub July (SA) | 5 | 327 | 414 |
| 28.12.2010 Xmas Leftovers (SA) | 5 | 329 | 382 |
| 13.03.2011 SA Championship (SA) | 5 | 309 | 415 |
| 13.03.2011 SA Championship (SA) | 9 | 246 | 373 |
| Head-to-head after 9 games | 1 | 8 | |
| Average score | 315.55 | 380.11 | |
| Spread: | -581 | 581 | |