| Date | Tournament | State | Round | Jenny Coetzee | Carolyn Watt |
|---|---|---|---|---|---|
| 30/05/2004 | Melville | WA | 5 | 369 | 371 |
| 21/11/2004 | Hamersley | WA | 7 | 383 | 297 |
| 06/02/2005 | Fremantle | WA | 4 | 372 | 410 |
| 06/06/2005 | Western Australian Championships | WA | 11 | 313 | 449 |
| 06/06/2005 | Western Australian Championships | WA | 24 | 419 | 374 |
| 11/09/2005 | Spring Maximin | WA | 3 | 327 | 356 |
| 31/10/2005 | Coogee | WA | 5 | 310 | 347 |
| 01/06/2015 | WA Champs | WA | 12 | 401 | 361 |
| 04/06/2018 | WA Championship | WA | 3 | 288 | 487 |
| 04/06/2018 | WA Championship | WA | 15 | 311 | 442 |
| 06/06/2021 | WASC2021 | WA | 4 | 319 | 393 |
| Head-to-head after 11 games | 3 | 8 | |||
| Average score | 346.55 | 389.73 | |||
| Spread | -475 | 475 | |||