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