| Tournament | Round | Tony Williams | Betty Foreman |
| 24.08.2014 Hills Open (NSW) | 7 | 366 | 365 |
| 29.01.2017 City of Sydney International Masters (NSW) | 11 | 375 | 321 |
| 28.01.2019 City Of Sydney International Masters (NSW) | 2 | 394 | 311 |
| Head-to-head after 3 games | 3 | 0 | |
| Average score | 378.33 | 332.33 | |
| Spread: | 138 | -138 | |