| Date | Tournament | State | Round | John Barker | Dianne Gibson |
|---|---|---|---|---|---|
| 13/06/2005 | Victorian Championships | VIC | 2 | 361 | 334 |
| 10/06/2006 | vic06 3 DAY | VIC | 12 | 269 | 443 |
| 05/04/2010 | Aus Championship | SA | 8 | 361 | 355 |
| 21/04/2014 | Australian Championship | NSW | 6 | 337 | 323 |
| 09/06/2014 | Vic Champs | VIC | 13 | 425 | 292 |
| 08/06/2015 | Vic Championship | VIC | 11 | 291 | 438 |
| Head-to-head after 6 games | 4 | 2 | |||
| Average score | 340.67 | 364.17 | |||
| Spread | -141 | 141 | |||