| Tournament | Round | John Smith | Diana Hilly |
| 19.02.2000 Wollongong (NSW) | 5 | 328 | 341 |
| 09.11.2002 Sydney (NSW) | 2 | 331 | 249 |
| 29.08.2009 War of the Words (NSW) | 6 | 342 | 337 |
| 13.02.2010 Wollongong Round Robins (NSW) | 6 | 274 | 374 |
| 16.01.2011 Yearly Nearly Early (NSW) | 7 | 264 | 409 |
| Head-to-head after 5 games | 2 | 3 | |
| Average score | 307.8 | 342 | |
| Spread: | -171 | 171 | |