| Tournament | Round | Stella Zelnik | Jeff Chelton |
| 13.11.2016 ACT Championships (ACT) | 7 | 299 | 273 |
| 13.11.2016 ACT Championships (ACT) | 14 | 326 | 313 |
| 11.11.2018 ACT Champs (ACT) | 6 | 305 | 315 |
| 11.11.2018 ACT Champs (ACT) | 12 | 253 | 361 |
| Head-to-head after 4 games | 2 | 2 | |
| Average score | 295.75 | 315.5 | |
| Spread: | -79 | 79 | |