| Tournament | Round | Robin Andersen | Rhonda Reynish |
| 17.01.1999 WA Open (WA) | 3 | 439 | 358 |
| 28.09.2003 Manjimup (WA) | 5 | 333 | 335 |
| 28.03.2004 Nedlands (WA) | 7 | 471 | 351 |
| 21.11.2004 Hamersley (WA) | 1 | 400 | 375 |
| 27.02.2005 Kwinana (WA) | 3 | 429 | 446 |
| 26.04.2008 KALGOORLIE 2008 (WA) | 1 | 444 | 325 |
| 14.08.2011 OPEN AUGUST (WA) | 1 | 465 | 345 |
| 05.03.2012 BINDOON 2012 (WA) | 1 | 527 | 297 |
| 03.06.2013 WA Championship (WA) | 17 | 421 | 438 |
| 07.07.2013 July Bisection (WA) | 5 | 412 | 396 |
| 10.12.2017 December Open (WA) | 4 | 378 | 323 |
| 24.06.2018 Bassendean (WA) | 7 | 536 | 284 |
| 07.02.2019 PERTH1 (WA) | 5 | 352 | 382 |
| 04.07.2019 PERTH #3 (WA) | 1 | 280 | 390 |
| 18.08.2019 AUGTRIS (WA) | 2 | 449 | 420 |
| Head-to-head after 15 games | 10 | 5 | |
| Average score | 422.4 | 364.33 | |