| Tournament | Round | Jean Mackenzie | Karen Woodhead |
| 12.07.1998 Coominya (QLD) | 2 | 386 | 320 |
| 23.08.1998 Queensland Championships (QLD) | 13 | 390 | 249 |
| 21.08.1999 Queensland Championships (QLD) | 1 | 276 | 361 |
| 02.04.2000 Brisbane Open (QLD) | 2 | 331 | 304 |
| Head-to-head after 4 games | 3 | 1 | |
| Average score | 345.75 | 308.5 | |
| Spread: | 149 | -149 | |