| Tournament | Round | Ann Fiddler | Arlene Williams |
| 28.06.2008 Winter Open (ACT) | 1 | 418 | 295 |
| 27.06.2009 Winter ACT 2009 (ACT) | 7 | 303 | 376 |
| 26.06.2010 ACT Winter Open (ACT) | 6 | 380 | 336 |
| 31.03.2012 ACT_RR (ACT) | 5 | 391 | 312 |
| 15.06.2013 WORDS June (NSW) | 6 | 394 | 343 |
| 08.02.2014 WORDS FEB (NSW) | 4 | 368 | 397 |
| 14.06.2014 W.O.R.D.S Winter (NSW) | 2 | 404 | 277 |
| 24.08.2014 Hills Open (NSW) | 2 | 463 | 319 |
| 17.05.2015 ALMOST FREE MAIN (ACT) | 5 | 362 | 369 |
| 17.05.2015 almost free extra (ACT) | 4 | 418 | 377 |
| 13.11.2016 ACT Championships (ACT) | 6 | 364 | 423 |
| 13.11.2016 ACT Championships (ACT) | 10 | 308 | 525 |
| 11.02.2017 WORDS Feb (NSW) | 1 | 388 | 377 |
| 17.06.2017 WORDS WINTER (NSW) | 3 | 367 | 410 |
| 19.11.2017 ACT Champs (ACT) | 10 | 415 | 255 |
| 06.01.2018 Janboree (NSW) | 7 | 306 | 405 |
| 03.11.2022 Seniors Championship (NSW) | 17 | 378 | 343 |
| 03.11.2022 Seniors Championship (NSW) | 21 | 355 | 368 |
| Head-to-head after 18 games | 10 | 8 | |
| Average score | 376.77 | 361.5 | |