| Tournament | Round | Anne Stewart | Leif Cooper |
| 05.02.2012 FREMANTLE (WA) | 4 | 442 | 429 |
| 10.03.2013 March Trisection (WA) | 5 | 320 | 409 |
| 07.12.2014 Dec OPEN (WA) | 4 | 403 | 426 |
| 06.06.2016 WA Championship (WA) | 2 | 376 | 454 |
| 05.06.2017 WA Championship (WA) | 3 | 385 | 410 |
| Head-to-head after 5 games | 1 | 4 | |
| Average score | 385.2 | 425.6 | |
| Spread: | -202 | 202 | |