| Tournament | Round | Shirley de Silva | Marj Miller |
| 13.01.2019 Bil Rose Aestival (VIC) | 2 | 436 | 425 |
| 29.12.2019 Decathon (VIC) | 7 | 355 | 454 |
| 19.01.2020 Bil Rose Aestival (VIC) | 7 | 385 | 363 |
| 06.12.2020 return 1 (VIC) | 3 | 345 | 546 |
| Head-to-head after 4 games | 2 | 2 | |
| Average score | 380.25 | 447 | |
| Spread: | -267 | 267 | |