| Tournament | Round | Mark Smith | John Spaan |
| 24.07.2005 Winter Masters (NSW) | 2 | 361 | 406 |
| 24.07.2005 Winter Masters (NSW) | 16 | 335 | 373 |
| 27.10.2007 Sydney (NSW) | 5 | 266 | 523 |
| 20.07.2008 Winter Masters (NSW) | 10 | 375 | 442 |
| 20.07.2008 Winter Masters (NSW) | 16 | 427 | 379 |
| 04.10.2008 NSW CHAMPIONSHIPS 08 (NSW) | 5 | 340 | 411 |
| 13.09.2009 MASTERS AND STATE CHALLENGE TROPHY (NSW) | 19 | 352 | 411 |
| 14.11.2009 ACTChamps09 (ACT) | 3 | 400 | 300 |
| 12.09.2010 Australian Masters & State Challenge Trophy (VIC) | 1 | 395 | 404 |
| 25.04.2011 Aus Championship (ACT) | 9 | 332 | 473 |
| 11.09.2011 AUSTRALIAN MASTERS & STC (SA) | 16 | 392 | 456 |
| 11.02.2012 WORDS SUMMER (NSW) | 9 | 352 | 413 |
| 02.04.2018 2018 National Championship (ACT) | 10 | 291 | 347 |
| Head-to-head after 13 games | 2 | 11 | |
| Average score | 355.23 | 410.61 | |