| Tournament | Round | Leif Cooper | Sally Martin |
| 20.11.2011 November Marathon (WA) | 4 | 398 | 423 |
| 20.11.2011 November Marathon (WA) | 9 | 363 | 294 |
| 10.03.2013 March Trisection (WA) | 2 | 408 | 459 |
| 03.06.2013 WA Championship (WA) | 16 | 509 | 413 |
| Head-to-head after 4 games | 2 | 2 | |
| Average score | 419.5 | 397.25 | |
| Spread: | 89 | -89 | |