| Date | Tournament | State | Round | Patricia Mitchell | Rene Chelton |
|---|---|---|---|---|---|
| 08/06/1998 | Victorian Championships | VIC | 11 | 332 | 363 |
| 05/10/1998 | New South Wales Championships | NSW | 5 | 419 | 349 |
| 14/06/1999 | Victorian Championships | VIC | 16 | 377 | 434 |
| 22/04/2000 | Australian Championships | QLD | 12 | 369 | 295 |
| 08/06/2003 | Victorian Championships | VIC | 12 | 388 | 471 |
| 31/07/2011 | Townsville Sunday | QLD | 7 | 456 | 388 |
| 11/08/2012 | Maggie Saturday | QLD | 1 | 377 | 397 |
| Head-to-head after 7 games | 3 | 4 | |||
| Average score | 388.29 | 385.29 | |||
| Spread | 21 | -21 | |||