| Tournament | Round | Dave Langley | Carmelita Maxwell |
| 10.04.2005 Nedlands (WA) | 4 | 410 | 417 |
| 21.08.2005 Yokine (WA) | 1 | 506 | 280 |
| 09.04.2006 Nedlands (WA) | 1 | 333 | 420 |
| 20.08.2006 Yokine (WA) | 3 | 347 | 322 |
| Head-to-head after 4 games | 2 | 2 | |
| Average score | 399 | 359.75 | |
| Spread: | 157 | -157 | |