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