| Tournament | Round | Yvonne Edwards | John Spaan |
| 14.02.2004 Matchplay Qualifier (NSW) | 6 | 261 | 503 |
| 13.12.2014 Bundanoon (NSW) | 5 | 206 | 412 |
| 13.11.2016 ACT Championships (ACT) | 14 | 382 | 535 |
| 14.12.2019 Bundanoon (NSW) | 6 | 352 | 414 |
| Head-to-head after 4 games | 0 | 4 | |
| Average score | 300.25 | 466 | |
| Spread: | -663 | 663 | |