| Date | Tournament | State | Round | Dianne Ward | Jenny Coetzee |
|---|---|---|---|---|---|
| 13/08/2000 | Western Australian Masters | WA | 2 | 412 | 325 |
| 24/10/2010 | WINTER OPEN 2010 | WA | 4 | 518 | 371 |
| 16/03/2014 | March OPEN | WA | 1 | 553 | 292 |
| 22/02/2015 | FEB OPEN | WA | 1 | 422 | 284 |
| 01/06/2015 | WA Champs | WA | 1 | 372 | 349 |
| 31/01/2016 | OP31JAN | WA | 1 | 579 | 293 |
| 06/06/2016 | WA Championship | WA | 13 | 441 | 357 |
| 05/02/2017 | FEB17OP1 | WA | 6 | 448 | 347 |
| 18/09/2022 | Glenys Lawrie Memorial | WA | 2 | 431 | 341 |
| Head-to-head after 9 games | 9 | 0 | |||
| Average score | 464.00 | 328.78 | |||
| Spread | 1217 | -1217 | |||