| Tournament | Round | Sheryl Davidson | Susan MacGillivray |
| 18.09.2005 Australian Masters & State Challenge Trophy (VIC) | 12 | 420 | 402 |
| 08.09.2007 AUST MASTERS & STATE CHALLENGE (VIC) | 13 | 390 | 345 |
| 13.09.2008 MASTERS AND STATE CHALLENGE TROPHY (VIC) | 11 | 429 | 387 |
| 02.09.2023 AUSTRALIAN MASTERS (NSW) | 9 | 355 | 339 |
| 30.03.2024 National Championship (WA) | 2 | 452 | 253 |
| Head-to-head after 5 games | 5 | 0 | |
| Average score | 409.2 | 345.2 | |
| Spread: | 320 | -320 | |