| Tournament | Round | Duncan Smith | Hanne Marks |
| 14.02.1998 Wollongong WORDS Valentine (NSW) | 3 | 403 | 377 |
| 01.03.1998 Balmain (NSW) | 3 | 306 | 479 |
| 05.10.1998 New South Wales Championships (NSW) | 6 | 363 | 356 |
| 07.12.2002 North Shore (NSW) | 7 | 337 | 364 |
| 01.03.2015 BUGS (NSW) | 8 | 342 | 436 |
| Head-to-head after 5 games | 2 | 3 | |
| Average score | 350.2 | 402.4 | |
| Spread: | -261 | 261 | |