| Tournament | Round | Sheryl Davidson | Tony Williams |
| 25.08.2019 WESPA Seniors 2019 (QLD) | 11 | 442 | 337 |
| 16.04.2022 Australian Championship (QLD) | 19 | 312 | 357 |
| 18.09.2022 MASTERS and STATE CHALLENGE (VIC) | 6 | 381 | 327 |
| Head-to-head after 3 games | 2 | 1 | |
| Average score | 378.33 | 340.33 | |
| Spread: | 114 | -114 | |