| Tournament | Round | Lisa Peterson | Don Hadley |
| 03.12.2005 Turramurra (NSW) | 7 | 390 | 292 |
| 25.02.2006 NSW Matchplay Qualifier (NSW) | 7 | 448 | 242 |
| 25.02.2006 NSW Matchplay Qualifier (NSW) | 9 | 433 | 300 |
| 03.06.2006 Woy Woy (NSW) | 6 | 267 | 469 |
| Head-to-head after 4 games | 3 | 1 | |
| Average score | 384.5 | 325.75 | |
| Spread: | 235 | -235 | |