| Tournament | Round | Ivor Zetler | Sheryl Davidson |
| 10.09.2017 AMSC 2017 (SA) | 4 | 362 | 298 |
| 18.09.2022 MASTERS and STATE CHALLENGE (VIC) | 13 | 382 | 298 |
| 02.09.2023 AUSTRALIAN MASTERS (NSW) | 2 | 339 | 455 |
| Head-to-head after 3 games | 2 | 1 | |
| Average score | 361 | 350.33 | |
| Spread: | 32 | -32 | |