| Date | Tournament | State | Round | John Barker | Patricia Mitchell |
|---|---|---|---|---|---|
| 08/06/1998 | Victorian Championships | VIC | 1 | 451 | 343 |
| 05/07/1998 | High Country | VIC | 4 | 406 | 457 |
| 05/04/1999 | Australian Championships | NSW | 4 | 310 | 447 |
| 09/06/2001 | Victorian Championships | VIC | 6 | 428 | 468 |
| 25/04/2011 | Aus Championship | ACT | 24 | 422 | 366 |
| Head-to-head after 5 games | 2 | 3 | |||
| Average score | 403.40 | 416.20 | |||
| Spread | -64 | 64 | |||