| Tournament | Round | Del Hintz | Netta Dowe |
| 13.09.1998 Toowoomba (QLD) | 1 | 343 | 315 |
| 09.10.2005 Kingaroy (QLD) | 6 | 416 | 361 |
| 17.11.2007 Cleveland (QLD) | 2 | 393 | 335 |
| 06.06.2009 Woomba Wound Wobins (QLD) | 6 | 378 | 394 |
| Head-to-head after 4 games | 3 | 1 | |
| Average score | 382.5 | 351.25 | |
| Spread: | 125 | -125 | |