| Date | Tournament | State | Round | Mary Campbell | Rene Chelton |
|---|---|---|---|---|---|
| 12/04/1993 | Australian Championship | SA | 1 | 295 | 388 |
| 04/10/1993 | New South Wales Championships | NSW | 15 | 456 | 253 |
| 06/10/1997 | New South Wales Championships | NSW | 19 | 375 | 351 |
| 14/06/1999 | Victorian Championships | VIC | 2 | 306 | 420 |
| Head-to-head after 4 games | 2 | 2 | |||
| Average score | 358.00 | 353.00 | |||
| Spread | 20 | -20 | |||