| Tournament | Round | Janet Matthews | John Parker |
| 05.07.1998 High Country (VIC) | 11 | 328 | 431 |
| 19.08.2012 Midwinter (VIC) | 4 | 358 | 324 |
| 24.11.2013 International Fundraiser #2 (VIC) | 3 | 359 | 326 |
| 05.10.2014 Mt Martha (VIC) | 1 | 357 | 480 |
| Head-to-head after 4 games | 2 | 2 | |
| Average score | 350.5 | 390.25 | |
| Spread: | -159 | 159 | |