| Tournament | Round | Margaret Inglis | Shirley Winkler |
| 06.02.2011 Kempsey 2011 (NSW) | 5 | 368 | 295 |
| 02.02.2014 Kempsey (NSW) | 6 | 353 | 306 |
| 02.02.2014 Kempsey (NSW) | 11 | 314 | 385 |
| 03.02.2019 Kempsey Challenge (NSW) | 11 | 318 | 263 |
| Head-to-head after 4 games | 3 | 1 | |
| Average score | 338.25 | 312.25 | |
| Spread: | 104 | -104 | |