| Tournament | Round | Arlene Williams | Margaret Andrews |
| 04.07.2010 Winter Challenge (NSW) | 8 | 416 | 312 |
| 16.01.2011 Yearly Nearly Early (NSW) | 4 | 348 | 364 |
| 14.12.2013 Spot Prize December (NSW) | 8 | 296 | 264 |
| Head-to-head after 3 games | 2 | 1 | |
| Average score | 353.33 | 313.33 | |
| Spread: | 120 | -120 | |