| Tournament | Round | Tony Herlt | Stella Zelnik |
| 20.11.2005 ACT Championships (ACT) | 7 | 249 | 440 |
| 31.08.2013 almost free (ACT) | 2 | 347 | 349 |
| 26.07.2014 ACT AGM TOURNEY (ACT) | 3 | 308 | 270 |
| 01.11.2015 ACT Championships (ACT) | 2 | 275 | 326 |
| 01.11.2015 ACT Championships (ACT) | 9 | 275 | 324 |
| 25.06.2016 Winter Open (ACT) | 2 | 396 | 361 |
| 13.11.2016 ACT Championships (ACT) | 6 | 361 | 367 |
| 13.11.2016 ACT Championships (ACT) | 10 | 371 | 312 |
| 02.04.2017 Nationals Warm Up (ACT) | 3 | 386 | 302 |
| 02.04.2017 Nationals Warm Up (ACT) | 8 | 349 | 355 |
| 25.06.2017 ACT Winter Open (ACT) | 5 | 412 | 270 |
| 19.11.2017 ACT Champs (ACT) | 4 | 332 | 414 |
| 19.11.2017 ACT Champs (ACT) | 12 | 381 | 316 |
| 23.06.2018 ACT WINTER OPEN (ACT) | 7 | 334 | 335 |
| 11.11.2018 ACT Champs (ACT) | 7 | 275 | 393 |
| 11.11.2018 ACT Champs (ACT) | 10 | 369 | 281 |
| Head-to-head after 16 games | 7 | 9 | |
| Average score | 338.75 | 338.43 | |
| Spread: | 5 | -5 | |