| Date | Tournament | State | Round | Jean Mackenzie | Lyn Harding |
|---|---|---|---|---|---|
| 11/07/1999 | Coominya Winter | QLD | 3 | 333 | 364 |
| 21/08/1999 | Queensland Championships | QLD | 8 | 355 | 273 |
| 21/08/1999 | Queensland Championships | QLD | 14 | 383 | 294 |
| 09/07/2000 | Coominya Winter | QLD | 3 | 359 | 364 |
| Head-to-head after 4 games | 2 | 2 | |||
| Average score | 357.50 | 323.75 | |||
| Spread | 135 | -135 | |||