| Tournament | Round | Michael McKenna | Chris May |
| 11.07.2009 Glenbrook WYSC Fundraiser (NSW) | 1 | 352 | 501 |
| 18.07.2009 Winter Masters (NSW) | 12 | 288 | 513 |
| 08.01.2011 Janboree (NSW) | 7 | 391 | 442 |
| 27.02.2011 Matchplay Qualifier (NSW) | 7 | 331 | 426 |
| 25.04.2011 Aus Championship (ACT) | 17 | 328 | 437 |
| 03.07.2011 Beecroft Marathon (NSW) | 12 | 406 | 452 |
| 28.08.2011 WSC Rep Fundraiser (NSW) | 5 | 424 | 442 |
| 11.09.2011 AUSTRALIAN MASTERS & STC (SA) | 7 | 452 | 525 |
| 03.10.2011 NSW Championships (NSW) | 8 | 458 | 496 |
| 03.10.2011 NSW Championships (NSW) | 22 | 428 | 363 |
| 02.09.2012 Australian Masters and State Team Challenge (NSW) | 12 | 292 | 405 |
| 01.04.2013 Australian Championship (QLD) | 15 | 289 | 396 |
| Head-to-head after 12 games | 1 | 11 | |
| Average score | 369.91 | 449.83 | |
| Spread: | -959 | 959 | |