| Date | Tournament | State | Round | Carolyn Watt | John Hamilton |
|---|---|---|---|---|---|
| 05/04/2010 | Aus Championship | SA | 17 | 436 | 397 |
| 17/04/2017 | National Championship | WA | 3 | 385 | 405 |
| 17/04/2017 | National Championship | WA | 18 | 392 | 431 |
| Head-to-head after 3 games | 1 | 2 | |||
| Average score | 404.33 | 411.00 | |||
| Spread | -20 | 20 | |||