| Tournament | Round | Patricia Mitchell | Peter Shaw |
| 05.10.1998 New South Wales Championships (NSW) | 6 | 435 | 336 |
| 05.10.1998 New South Wales Championships (NSW) | 21 | 373 | 433 |
| 22.04.2000 Australian Championships (QLD) | 3 | 408 | 388 |
| 25.04.2011 Aus Championship (ACT) | 3 | 400 | 473 |
| Head-to-head after 4 games | 2 | 2 | |
| Average score | 404 | 407.5 | |
| Spread: | -14 | 14 | |