| Tournament | Round | Denise Smith | Owen Randall |
| 06.07.2008 Winter Challenge (NSW) | 16 | 372 | 369 |
| 16.05.2009 Ulladulla (NSW) | 9 | 357 | 431 |
| 11.02.2017 WORDS Feb (NSW) | 5 | 334 | 461 |
| 02.04.2018 2018 National Championship (ACT) | 6 | 308 | 417 |
| Head-to-head after 4 games | 1 | 3 | |
| Average score | 342.75 | 419.5 | |
| Spread: | -307 | 307 | |