| Tournament | Round | Kathryn Mecklen | Nigel Wilkinson |
| 20.02.2005 February (SA) | 3 | 330 | 363 |
| 28.04.2007 SA April Tournament (SA) | 6 | 329 | 316 |
| 16.06.2006 June (SA) | 1 | 345 | 340 |
| 22.07.2007 SA July Tournament (SA) | 5 | 368 | 279 |
| 12.04.2008SA April (SA) | 4 | 301 | 400 |
| 08.11.2008 WYSC Fundraiser (SA) | 4 | 337 | 332 |
| 23.11.2008 SA November (SA) | 3 | 361 | 396 |
| Head-to-head after 7 games | 4 | 3 | |
| Average score | 338.71 | 346.57 | |
| Spread: | -55 | 55 | |