| Tournament | Round | Trevor Tao | Marj Miller |
| 18.10.2015 SA/Vic Border Challenge (SA) | 6 | 448 | 350 |
| 21.10.2018 VicSA Border Challenge (VIC) | 7 | 331 | 364 |
| 24.11.2019 VicSA Border Challenge (SA) | 10 | 463 | 402 |
| Head-to-head after 3 games | 2 | 1 | |
| Average score | 414 | 372 | |
| Spread: | 126 | -126 | |