| Tournament | Round | Duncan Smith | Jean Balmer |
| 05.10.1998 New South Wales Championships (NSW) | 19 | 310 | 397 |
| 05.03.2000 Balmain Bugs (NSW) | 1 | 416 | 328 |
| 14.01.2007 Baulkham Hills Kick-Off (NSW) | 5 | 429 | 330 |
| Head-to-head after 3 games | 2 | 1 | |
| Average score | 385 | 351.66 | |
| Spread: | 100 | -100 | |