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