| Tournament | Round | Stella Zelnik | John Smith |
| 20.11.2005 ACT Championships (ACT) | 3 | 293 | 289 |
| 17.11.2007 ACT Champs 2007 (ACT) | 5 | 333 | 302 |
| 17.11.2007 ACT Champs 2007 (ACT) | 11 | 284 | 332 |
| 15.11.2008 ACT Champs (ACT) | 8 | 384 | 303 |
| 15.11.2008 ACT Champs (ACT) | 12 | 357 | 246 |
| Head-to-head after 5 games | 4 | 1 | |
| Average score | 330.2 | 294.39 | |
| Spread: | 179 | -179 | |