| Date | Tournament | State | Round | Marilyn Mackie | Jan Cheong |
|---|---|---|---|---|---|
| 01/04/2002 | Australian Championships | WA | 1 | 386 | 249 |
| 03/08/2003 | Marathon | WA | 2 | 350 | 357 |
| 03/08/2003 | Marathon | WA | 7 | 308 | 267 |
| 11/01/2004 | January Maximin | WA | 7 | 372 | 343 |
| 30/05/2004 | Melville | WA | 2 | 299 | 416 |
| 09/01/2005 | Summer Maximin | WA | 3 | 318 | 358 |
| Head-to-head after 6 games | 3 | 3 | |||
| Average score | 338.83 | 331.67 | |||
| Spread | 43 | -43 | |||