| Tournament | Round | Mercia Cadan | Jean McKinnon |
| 04.04.2004 Langwarrin (VIC) | 1 | 358 | 355 |
| 20.03.2005 Langwarrin (VIC) | 2 | 422 | 266 |
| 22.03.2009 Langwarrin (VIC) | 6 | 356 | 333 |
| 20.03.2011 Langwarrin (VIC) | 3 | 303 | 343 |
| 17.03.2013 Langwarrin (VIC) | 6 | 319 | 348 |
| 16.03.2014 Langwarrin (VIC) | 5 | 354 | 281 |
| Head-to-head after 6 games | 4 | 2 | |
| Average score | 352 | 321 | |
| Spread: | 186 | -186 | |