| Tournament | Round | Netta Dowe | Joan Watson |
| 12.07.1998 Coominya (QLD) | 4 | 324 | 301 |
| 23.08.1998 Queensland Championships (QLD) | 7 | 335 | 349 |
| 10.01.1999 Coominya Summer (QLD) | 4 | 372 | 357 |
| 21.02.1999 Ipswich (QLD) | 5 | 322 | 387 |
| 03.10.1999 Mindbenders (QLD) | 2 | 374 | 456 |
| 10.09.2000 Toowoomba (QLD) | 3 | 330 | 371 |
| 10.06.2001 Millmerran (QLD) | 3 | 316 | 473 |
| 26.08.2001 Queensland Championships (QLD) | 17 | 304 | 401 |
| 16.09.2001 Toowoomba (QLD) | 3 | 341 | 431 |
| 24.02.2002 Ipswich (QLD) | 3 | 326 | 435 |
| 09.03.2002 Redland Bay (QLD) | 6 | 370 | 335 |
| 10.11.2002 Redcliffe (QLD) | 3 | 335 | 376 |
| 30.11.2003 Southport (QLD) | 4 | 353 | 379 |
| 29.10.2006 Mindbenders Sunday (QLD) | 1 | 359 | 406 |
| 04.07.2010 Coominya (QLD) | 1 | 356 | 476 |
| Head-to-head after 15 games | 3 | 12 | |
| Average score | 341.13 | 395.53 | |
| Spread: | -816 | 816 | |