| Date | Tournament | State | Round | Tony Williams | Barry Harridge |
|---|---|---|---|---|---|
| 14/05/2017 | Tri-State | ACT | 3 | 195 | 460 |
| 26/05/2019 | Tri-State | NSW | 3 | 314 | 410 |
| 03/11/2022 | Seniors Championship | NSW | 19 | 363 | 421 |
| 04/04/2026 | AUS CHAMPS | ACT | 24 | 497 | 351 |
| Head-to-head after 4 games | 1 | 3 | |||
| Average score | 342.25 | 410.50 | |||
| Spread | -273 | 273 | |||