| Tournament | Round | Patricia Mitchell | Doug Ristic |
| 25.05.2002 Bunny (VIC) | 4 | 327 | 427 |
| 18.05.2003 Dandenong (VIC) | 5 | 406 | 316 |
| 08.08.2004 Mornington (VIC) | 6 | 399 | 363 |
| 21.08.2004 Ballarat (VIC) | 4 | 308 | 318 |
| 07.05.2006 Matchplay Qualifier (VIC) | 5 | 328 | 348 |
| 10.09.2006 Trans Tasman Fundraiser (VIC) | 3 | 391 | 305 |
| 07.06.2008 VIC CHAMPS (VIC) | 5 | 354 | 308 |
| 22.11.2009 Bentleigh09 (VIC) | 6 | 386 | 350 |
| 17.01.2010 AESTIVAL FESTIVAL (VIC) | 2 | 359 | 340 |
| 06.06.2010 Prince Patrick 3 (VIC) | 5 | 327 | 403 |
| 25.09.2011 Essendon (VIC) | 3 | 376 | 421 |
| 11.12.2011 Arvo Evo (VIC) | 2 | 356 | 401 |
| 15.01.2012 Bil Rose Aestival (VIC) | 7 | 393 | 399 |
| 12.02.2012 CAMBERWELL (VIC) | 4 | 401 | 250 |
| 11.06.2012 QUEEN'S BIRTHDAY (VIC) | 6 | 397 | 413 |
| Head-to-head after 15 games | 7 | 8 | |
| Average score | 367.2 | 357.46 | |
| Spread: | 146 | -146 | |