| Tournament | Round | Nan Smith | Diane Stoyan |
| 29.04.2001 Western Suburbs (VIC) | 2 | 429 | 372 |
| 28.12.2003 Decathon (VIC) | 2 | 414 | 313 |
| 15.02.2004 Camberwell (VIC) | 6 | 340 | 452 |
| 10.10.2004 Frankston (VIC) | 3 | 379 | 382 |
| 16.01.2005 Aestival (VIC) | 4 | 330 | 317 |
| 16.01.2005 Aestival (VIC) | 6 | 396 | 355 |
| 16.10.2005 Frankston (VIC) | 1 | 345 | 395 |
| 30.12.2007 DECATHON (VIC) | 2 | 429 | 333 |
| 20.01.2008 Aestival Festival (VIC) | 6 | 349 | 359 |
| Head-to-head after 9 games | 5 | 4 | |
| Average score | 379 | 364.22 | |
| Spread: | 133 | -133 | |