| Tournament | Round | Stella Zelnik | Ruth Chilver |
| 28.03.2009 ACT Round Robin 2009 (ACT) | 8 | 380 | 202 |
| 27.06.2009 Winter ACT 2009 (ACT) | 4 | 424 | 310 |
| 27.03.2010 ACT Round Robin (ACT) | 4 | 339 | 282 |
| 23.07.2011 ACT AGM TOURNAMENT (ACT) | 3 | 341 | 336 |
| 26.07.2014 ACT AGM TOURNEY (ACT) | 4 | 363 | 360 |
| Head-to-head after 5 games | 5 | 0 | |
| Average score | 369.4 | 298 | |
| Spread: | 357 | -357 | |