| Tournament | Round | Chris May | Julian McKail |
| 12.04.2004 Australian Championships (ACT) | 9 | 421 | 389 |
| 30.01.2005 City of Sydney International Masters (NSW) | 5 | 503 | 347 |
| 18.09.2005 Australian Masters & State Challenge Trophy (VIC) | 11 | 421 | 394 |
| 17.04.2006 Australian Championships (QLD) | 13 | 400 | 435 |
| 06.01.2007 Marathon (VIC) | 7 | 437 | 480 |
| 06.01.2007 Marathon (VIC) | 10 | 435 | 375 |
| 06.01.2007 Marathon (VIC) | 18 | 392 | 458 |
| 24.03.2008 Australian Championship (VIC) | 20 | 411 | 436 |
| 25.04.2011 Aus Championship (ACT) | 3 | 299 | 451 |
| 25.04.2011 Aus Championship (ACT) | 23 | 501 | 333 |
| Head-to-head after 10 games | 5 | 5 | |
| Average score | 422 | 409.8 | |
| Spread: | 122 | -122 | |