| Tournament | Round | Valerie Bossert | Adel Chapman |
| 04.12.2005 Southport (QLD) | 2 | 227 | 298 |
| 21.05.2006 May-Larkey Coorparoo (QLD) | 5 | 222 | 246 |
| 20.11.2006 Albert & Logan (QLD) | 3 | 190 | 207 |
| 21.01.2007 Greenbank (QLD) | 5 | 252 | 306 |
| Head-to-head after 4 games | 0 | 4 | |
| Average score | 222.75 | 264.25 | |
| Spread: | -166 | 166 | |