| Tournament | Round | Donna Sekkouah | Brian Harry |
| 29.07.2007 WA Open (WA) | 7 | 264 | 453 |
| 30.08.2009 Winter Open (WA) | 1 | 288 | 322 |
| 02.06.2014 WA Championship (WA) | 14 | 377 | 356 |
| 27.08.2017 COOGEE (WA) | 6 | 330 | 340 |
| Head-to-head after 4 games | 1 | 3 | |
| Average score | 314.75 | 367.75 | |
| Spread: | -212 | 212 | |