| Tournament | Round | Sharon Worthing | Marg Harris-Walker |
| 30.01.2010 Kempsey Cup & Challenge (NSW) | 4 | 362 | 354 |
| 30.01.2010 Kempsey Cup & Challenge (NSW) | 11 | 360 | 327 |
| 03.02.2019 Kempsey Challenge (NSW) | 2 | 354 | 327 |
| Head-to-head after 3 games | 3 | 0 | |
| Average score | 358.66 | 336 | |
| Spread: | 68 | -68 | |