| Tournament | Round | Duncan Smith | Cheryl Michler |
| 05.10.1998 New South Wales Championships (NSW) | 16 | 493 | 288 |
| 01.03.2015 BUGS (NSW) | 5 | 377 | 351 |
| 07.01.2017 Janboree (NSW) | 2 | 297 | 412 |
| 06.01.2018 Janboree (NSW) | 1 | 305 | 320 |
| Head-to-head after 4 games | 2 | 2 | |
| Average score | 368 | 342.75 | |
| Spread: | 101 | -101 | |