| Tournament | Round | Alex Boiko | Natalie Tadday |
| 23.03.2013 Bomaderry (NSW) | 2 | 436 | 347 |
| 29.06.2013 Winter Open (ACT) | 4 | 388 | 353 |
| 12.12.2015 Bundanoon (NSW) | 2 | 506 | 331 |
| 18.06.2016 WORDS WINTER (NSW) | 4 | 368 | 417 |
| 10.12.2016 Bundanoon (NSW) | 5 | 405 | 355 |
| 14.10.2017 Spring Marathon (NSW) | 12 | 490 | 399 |
| 28.10.2017 Loftus Linguists (NSW) | 6 | 415 | 354 |
| 09.12.2017 BUNDANOON (NSW) | 6 | 469 | 305 |
| 15.01.2022 bundanoon (NSW) | 6 | 357 | 376 |
| 14.10.2023 NSW SPRING MARATHON (NSW) | 2 | 404 | 323 |
| Head-to-head after 10 games | 8 | 2 | |
| Average score | 423.8 | 356 | |