| Tournament | Round | Ian Close | Duncan Smith |
| 05.10.1998 New South Wales Championships (NSW) | 2 | 309 | 278 |
| 14.01.2007 Baulkham Hills Kick-Off (NSW) | 2 | 325 | 310 |
| 04.03.2007 Balmain (NSW) | 7 | 343 | 403 |
| 07.01.2017 Janboree (NSW) | 7 | 318 | 387 |
| Head-to-head after 4 games | 2 | 2 | |
| Average score | 323.75 | 344.5 | |
| Spread: | -83 | 83 | |