| Tournament | Round | Chris May | Colleen Walker |
| 12.04.2008 Matchplay Qualifier (NSW) | 7 | 397 | 401 |
| 27.02.2011 Matchplay Qualifier (NSW) | 8 | 412 | 341 |
| 18.06.2011 Wollongong WORDS Winter (NSW) | 8 | 482 | 321 |
| 28.08.2011 WSC Rep Fundraiser (NSW) | 1 | 347 | 277 |
| Head-to-head after 4 games | 3 | 1 | |
| Average score | 409.5 | 335 | |
| Spread: | 298 | -298 | |