| Tournament | Round | Chris May | Simon Walton |
| 09.04.2007 Australian Championships (NSW) | 11 | 546 | 334 |
| 09.04.2007 Australian Championships (NSW) | 16 | 338 | 357 |
| 24.03.2008 Australian Championship (VIC) | 4 | 517 | 279 |
| 04.10.2008 NSW CHAMPIONSHIPS 08 (NSW) | 12 | 349 | 468 |
| 04.10.2008 NSW CHAMPIONSHIPS 08 (NSW) | 17 | 554 | 326 |
| 18.07.2009 Winter Masters (NSW) | 10 | 455 | 340 |
| 13.09.2009 MASTERS AND STATE CHALLENGE TROPHY (NSW) | 16 | 492 | 357 |
| 16.10.2010 Spring Marathon (NSW) | 4 | 502 | 323 |
| 25.04.2011 Aus Championship (ACT) | 21 | 396 | 371 |
| 11.09.2011 AUSTRALIAN MASTERS & STC (SA) | 6 | 503 | 481 |
| 02.09.2012 Australian Masters and State Team Challenge (NSW) | 14 | 481 | 389 |
| Head-to-head after 11 games | 9 | 2 | |
| Average score | 466.63 | 365.9 | |