| Tournament | Round | Dianne Ward | Donna Sekkouah |
| 24.10.2010 WINTER OPEN 2010 (WA) | 1 | 400 | 322 |
| 06.06.2016 WA Championship (WA) | 1 | 384 | 443 |
| 06.06.2016 WA Championship (WA) | 12 | 294 | 315 |
| 05.06.2017 WA Championship (WA) | 1 | 496 | 311 |
| 19.11.2017 Open Nov (WA) | 5 | 437 | 313 |
| 18.09.2022 Glenys Lawrie Memorial (WA) | 6 | 363 | 368 |
| Head-to-head after 6 games | 3 | 3 | |
| Average score | 395.66 | 345.33 | |
| Spread: | 302 | -302 | |