| Tournament | Round | Nigel Wilkinson | Mary Packenham |
| 05.04.1998 Victor Harbour (SA) | 1 | 338 | 297 |
| 24.05.1998 South Australian Championships (SA) | 1 | 309 | 311 |
| 14.02.1999 South Australian Championships (SA) | 4 | 341 | 398 |
| 08.03.2003 South Australian Championships (SA) | 4 | 412 | 298 |
| 21.04.2003 Australian Championships (SA) | 1 | 351 | 342 |
| Head-to-head after 5 games | 3 | 2 | |
| Average score | 350.2 | 329.2 | |