| Tournament | Round | Mary Packenham | Janet Prider |
| 19.07.1998 July (SA) | 5 | 264 | 327 |
| 25.07.1999 July (SA) | 6 | 290 | 290 |
| 13.02.2000 South Australian Championships (SA) | 5 | 274 | 439 |
| 09.02.2001 Unley February (SA) | 4 | 280 | 347 |
| 15.07.2001 July (SA) | 5 | 338 | 364 |
| 09.03.2002 South Australian Championships (SA) | 5 | 291 | 342 |
| Head-to-head after 6 games | 0.5 | 5.5 | |
| Average score | 289.5 | 351.5 | |
| Spread: | -372 | 372 | |