| Date | Tournament | State | Round | John Barker | Mary Campbell |
|---|---|---|---|---|---|
| 13/06/1993 | Victorian Championships | VIC | 1 | 448 | 364 |
| 12/06/1995 | Victorian Championship | VIC | 15 | 359 | 437 |
| 20/01/1996 | Australian Open - Lasseters Indoor | NT | 11 | 369 | 341 |
| 08/06/1996 | Victorian Championships | VIC | 7 | 336 | 364 |
| 20/04/1997 | NSW/Victoria Border Challenge | NSW | 11 | 423 | 416 |
| 14/06/1999 | Victorian Championships | VIC | 17 | 411 | 353 |
| Head-to-head after 6 games | 4 | 2 | |||
| Average score | 391.00 | 379.17 | |||
| Spread | 71 | -71 | |||