| Date | Tournament | State | Round | Ron Champness | Joan Ashton |
|---|---|---|---|---|---|
| 10/08/2003 | Unley August | SA | 6 | 276 | 293 |
| 12/03/2006 | South Australian Championships | SA | 4 | 291 | 272 |
| 10/09/2006 | September Tournament | SA | 6 | 335 | 278 |
| Head-to-head after 3 games | 2 | 1 | |||
| Average score | 300.67 | 281.00 | |||
| Spread | 59 | -59 | |||