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