| Tournament | Round | Joan King | Heather Lowden |
| 25.07.1999 July (SA) | 4 | 327 | 434 |
| 24.10.1999 October (SA) | 4 | 289 | 490 |
| 20.02.2005 February (SA) | 1 | 339 | 357 |
| 28.12.2006 Christmas Leftovers PM (SA) | 4 | 209 | 500 |
| Head-to-head after 4 games | 0 | 4 | |
| Average score | 291 | 445.25 | |
| Spread: | -617 | 617 | |