| Date | Tournament | State | Round | Gianna Devcic | John Parker |
|---|---|---|---|---|---|
| 27/06/2010 | Trans Tasman Support | VIC | 3 | 273 | 427 |
| 07/07/2013 | World Youth Fundraiser | VIC | 2 | 336 | 332 |
| 21/07/2013 | Nunawading | VIC | 7 | 265 | 373 |
| 30/03/2014 | Nunawading | VIC | 1 | 357 | 367 |
| Head-to-head after 4 games | 1 | 3 | |||
| Average score | 307.75 | 374.75 | |||
| Spread | -268 | 268 | |||