| Tournament | Round | Joy Smith | Diane Stoyan |
| 23.05.1999 Dandenong (VIC) | 3 | 449 | 341 |
| 24.06.2001 Nunawading (VIC) | 4 | 323 | 383 |
| 23.07.2001 Prahran (VIC) | 3 | 399 | 350 |
| 22.06.2003 Nunawading (VIC) | 1 | 340 | 354 |
| 28.09.2003 Essendon (VIC) | 6 | 381 | 360 |
| 10.10.2004 Frankston (VIC) | 5 | 338 | 454 |
| 29.12.2004 Decathon (VIC) | 2 | 422 | 367 |
| 29.01.2005 Ballarat (VIC) | 6 | 443 | 307 |
| Head-to-head after 8 games | 5 | 3 | |
| Average score | 386.87 | 364.5 | |
| Spread: | 179 | -179 | |