| Tournament | Round | Roberta Tait | Alex Boiko |
| 11.09.2016 MASTERS AND STATE CHAL (VIC) | 15 | 496 | 388 |
| 25.08.2019 WESPA Seniors 2019 (QLD) | 4 | 297 | 390 |
| 25.08.2019 WESPA Seniors 2019 (QLD) | 11 | 389 | 380 |
| Head-to-head after 3 games | 2 | 1 | |
| Average score | 394 | 386 | |
| Spread: | 24 | -24 | |