| Tournament | Round | Janet Prider | Val Stone |
| 22.11.2009 November SA (SA) | 6 | 381 | 284 |
| 24.05.2014 The Trip of a Lifetime (SA) | 3 | 427 | 339 |
| 15.06.2014 SA June (SA) | 4 | 466 | 235 |
| 21.11.2015 SA November (SA) | 5 | 402 | 283 |
| Head-to-head after 4 games | 4 | 0 | |
| Average score | 419 | 285.25 | |