| Tournament | Round | John Spaan | Barry Harridge |
| 23.11.2003 ACT Championships (ACT) | 10 | 389 | 364 |
| 13.06.2005 Victorian Championships (VIC) | 14 | 385 | 386 |
| 10.06.2006 vic06 3 DAY (VIC) | 9 | 337 | 446 |
| Head-to-head after 3 games | 1 | 2 | |
| Average score | 370.33 | 398.66 | |
| Spread: | -85 | 85 | |