| Date | Tournament | State | Round | Duncan Smith | Janine Whittaker |
|---|---|---|---|---|---|
| 14/01/2007 | Baulkham Hills Kick-Off | NSW | 6 | 331 | 358 |
| 04/03/2007 | Balmain | NSW | 6 | 323 | 375 |
| 07/01/2017 | Janboree | NSW | 1 | 310 | 368 |
| 04/01/2020 | JanBoree | NSW | 3 | 274 | 443 |
| Head-to-head after 4 games | 0 | 4 | |||
| Average score | 309.50 | 386.00 | |||
| Spread | -306 | 306 | |||