| Tournament | Round | Arlene Williams | Devorah Ullman |
| 14.12.2013 Spot Prize December (NSW) | 3 | 337 | 334 |
| 16.07.2017 Winter Challenge (NSW) | 4 | 223 | 391 |
| 16.07.2017 Winter Challenge (NSW) | 14 | 359 | 391 |
| 10.02.2018 WORDS Summer RR (NSW) | 5 | 393 | 270 |
| 19.08.2018 The Hills (NSW) | 3 | 369 | 375 |
| 04.11.2018 Nowra (NSW) | 5 | 381 | 276 |
| 04.11.2018 Nowra (NSW) | 14 | 364 | 309 |
| 07.07.2019 WINTER CHALLENGE (NSW) | 5 | 326 | 362 |
| 07.10.2019 NSW CHAMPIONSHIP (NSW) | 3 | 372 | 321 |
| 07.10.2019 NSW CHAMPIONSHIP (NSW) | 24 | 320 | 406 |
| Head-to-head after 10 games | 5 | 5 | |
| Average score | 344.4 | 343.5 | |
| Spread: | 9 | -9 | |