| Tournament | Round | Netta Dowe | Barbara Gray |
| 21.08.1999 Queensland Championships (QLD) | 8 | 361 | 351 |
| 10.09.2000 Toowoomba (QLD) | 6 | 299 | 307 |
| 05.05.2001 Auran Round Robin (QLD) | 1 | 309 | 349 |
| 03.12.2006 Southport Christmas (QLD) | 2 | 386 | 391 |
| Head-to-head after 4 games | 1 | 3 | |
| Average score | 338.75 | 349.5 | |
| Spread: | -43 | 43 | |