| Tournament | Round | Diane Stoyan | Doug Ristic |
| 05.08.2001 Knox (VIC) | 4 | 476 | 306 |
| 27.04.2002 Western Suburbs (VIC) | 5 | 358 | 301 |
| 18.01.2004 Aestival (VIC) | 4 | 375 | 467 |
| 29.12.2004 Decathon (VIC) | 9 | 302 | 385 |
| 29.05.2005 Two Rack (VIC) | 5 | 334 | 344 |
| 28.12.2006 Decathon (VIC) | 5 | 410 | 362 |
| 20.01.2008 Aestival Festival (VIC) | 3 | 515 | 306 |
| 29.12.2009 DECATHON (VIC) | 10 | 388 | 352 |
| Head-to-head after 8 games | 5 | 3 | |
| Average score | 394.75 | 352.87 | |
| Spread: | 335 | -335 | |