| Date | Tournament | State | Round | Leif Cooper | Joy Deans |
|---|---|---|---|---|---|
| 06/11/2011 | Progressive | WA | 5 | 411 | 315 |
| 05/02/2012 | FREMANTLE | WA | 2 | 477 | 282 |
| 10/03/2013 | March Trisection | WA | 6 | 334 | 406 |
| 11/12/2016 | DEC OPEN | WA | 1 | 345 | 415 |
| Head-to-head after 4 games | 2 | 2 | |||
| Average score | 391.75 | 354.50 | |||
| Spread | 149 | -149 | |||