| Tournament | Round | Alex Boiko | Caroline Scowcroft |
| 29.12.2015 FFT Part A (NSW) | 7 | 383 | 388 |
| 30.12.2015 FFT Part B (NSW) | 1 | 357 | 397 |
| 30.12.2015 FFT Part B (NSW) | 12 | 497 | 238 |
| 31.07.2016 Winter Masters (NSW) | 14 | 256 | 509 |
| 25.06.2017 ACT Winter Open (ACT) | 4 | 375 | 414 |
| 28.10.2017 Loftus Linguists (NSW) | 4 | 276 | 409 |
| 02.04.2018 2018 National Championship (ACT) | 12 | 380 | 427 |
| 13.10.2018 Spring Marathon (NSW) | 11 | 490 | 286 |
| 11.11.2018 ACT Champs (ACT) | 14 | 385 | 401 |
| 30.01.2019 Midweek #1 (ACT) | 3 | 445 | 347 |
| 09.02.2019 WORDS SUMMER RR (NSW) | 7 | 394 | 416 |
| 30.06.2019 Winter Open (ACT) | 4 | 429 | 442 |
| 25.08.2019 WESPA Seniors 2019 (QLD) | 10 | 331 | 325 |
| 14.11.2020 ACT Championships (ACT) | 7 | 352 | 392 |
| 14.11.2020 ACT Championships (ACT) | 16 | 453 | 320 |
| 12.12.2020 BUNDANOON (NSW) | 3 | 407 | 341 |
| 21.05.2022 ELECTION DAY (ACT) | 8 | 380 | 438 |
| 16.09.2023 September (ACT) | 4 | 486 | 269 |
| 21.06.2025 actwo25 (ACT) | 3 | 409 | 408 |
| 26.07.2025 CMWM2025 (NSW) | 9 | 424 | 495 |
| 26.07.2025 CMWM2025 (NSW) | 18 | 296 | 474 |
| Head-to-head after 21 games | 8 | 13 | |
| Average score | 390.71 | 387.42 | |