| Tournament | Round | Caroline Scowcroft | Trevor Halsall |
| 08.06.2009 Vic Championship (VIC) | 13 | 342 | 442 |
| 27.06.2009 Winter ACT 2009 (ACT) | 8 | 353 | 544 |
| 13.06.2011 Victorian Championship (VIC) | 11 | 420 | 519 |
| 28.01.2018 City of Sydney International Masters (NSW) | 11 | 304 | 364 |
| 26.07.2025 CMWM2025 (NSW) | 7 | 318 | 463 |
| Head-to-head after 5 games | 0 | 5 | |
| Average score | 347.4 | 466.4 | |