| Tournament | Round | John Holgate | Carol Johnsen |
| 31.01.2016 CSIM 2016 (NSW) | 5 | 423 | 364 |
| 31.01.2016 CSIM 2016 (NSW) | 18 | 522 | 323 |
| 30.12.2017 DECATHON (VIC) | 8 | 451 | 350 |
| 22.04.2019 2019 Australian Championship (TAS) | 7 | 478 | 349 |
| 28.12.2025 Decathon 2025 (VIC) | 3 | 396 | 363 |
| Head-to-head after 5 games | 5 | 0 | |
| Average score | 454 | 349.8 | |
| Spread: | 521 | -521 | |