| Tournament | Round | Chris May | Michael Cameron |
| 27.01.2003 City of Sydney International Masters (NSW) | 18 | 386 | 335 |
| 20.07.2003 Winter Masters (NSW) | 18 | 448 | 384 |
| 18.07.2004 Winter Masters (NSW) | 6 | 499 | 253 |
| 18.07.2004 Winter Masters (NSW) | 12 | 429 | 449 |
| 18.09.2005 Australian Masters & State Challenge Trophy (VIC) | 4 | 415 | 403 |
| 11.09.2011 AUSTRALIAN MASTERS & STC (SA) | 11 | 332 | 388 |
| Head-to-head after 6 games | 4 | 2 | |
| Average score | 418.16 | 368.66 | |
| Spread: | 297 | -297 | |