| Tournament | Round | Alex Boiko | Kerry Constable |
| 13.02.2016 Wollongong Summer (NSW) | 7 | 484 | 404 |
| 11.02.2017 WORDS Feb (NSW) | 3 | 398 | 430 |
| 09.02.2019 WORDS SUMMER RR (NSW) | 2 | 434 | 393 |
| 08.02.2020 WORDS SUMMER (NSW) | 6 | 350 | 391 |
| 08.02.2020 WORDS SUMMER (NSW) | 8 | 364 | 433 |
| Head-to-head after 5 games | 2 | 3 | |
| Average score | 406 | 410.2 | |
| Spread: | -21 | 21 | |