| Date | Tournament | State | Round | John Spaan | Michael Adler |
|---|---|---|---|---|---|
| 17/11/2007 | ACT Champs 2007 | ACT | 12 | 336 | 346 |
| 23/02/2013 | Summer Lovin' | ACT | 1 | 415 | 322 |
| 29/06/2013 | Winter Open | ACT | 7 | 435 | 425 |
| 30/08/2014 | almost free | ACT | 1 | 421 | 386 |
| 13/12/2014 | Bundanoon | NSW | 4 | 432 | 266 |
| Head-to-head after 5 games | 4 | 1 | |||
| Average score | 407.80 | 349.00 | |||
| Spread | 294 | -294 | |||