| Tournament | Round | John Spaan | Peter Kougi |
| 08.09.2007 AUST MASTERS & STATE CHALLENGE (VIC) | 19 | 321 | 473 |
| 25.01.2009 City of Sydney International Masters (NSW) | 5 | 568 | 388 |
| 16.04.2022 Australian Championship (QLD) | 7 | 401 | 523 |
| 16.04.2022 Australian Championship (QLD) | 23 | 393 | 394 |
| Head-to-head after 4 games | 1 | 3 | |
| Average score | 420.75 | 444.5 | |
| Spread: | -95 | 95 | |