| Date | Tournament | State | Round | Marion Merickel | Wayne Willis |
|---|---|---|---|---|---|
| 25/04/2011 | Aus Championship | ACT | 19 | 422 | 388 |
| 09/04/2012 | Australian Championship | TAS | 6 | 320 | 362 |
| 28/03/2016 | Australian Championship | SA | 4 | 413 | 292 |
| Head-to-head after 3 games | 2 | 1 | |||
| Average score | 385.00 | 347.33 | |||
| Spread | 113 | -113 | |||