| Date | Tournament | State | Round | Tony Williams | Ivor Zetler |
|---|---|---|---|---|---|
| 21/07/2013 | Winter Masters | NSW | 17 | 276 | 424 |
| 14/12/2013 | Spot Prize December | NSW | 5 | 342 | 455 |
| 26/01/2015 | City of Sydney International Masters | NSW | 20 | 292 | 459 |
| 13/02/2016 | Wollongong Summer | NSW | 7 | 288 | 369 |
| 30/07/2017 | Winter Masters | NSW | 15 | 546 | 387 |
| 26/01/2019 | AUSTRALIA DAY OPEN | NSW | 7 | 266 | 353 |
| 03/04/2021 | OZ CHAMPS | NSW | 15 | 304 | 493 |
| 18/09/2022 | MASTERS and STATE CHALLENGE | VIC | 18 | 460 | 421 |
| 19/04/2025 | National Championship and Plate | SA | 22 | 337 | 396 |
| 04/04/2026 | AUS CHAMPS | ACT | 3 | 370 | 436 |
| 04/04/2026 | AUS CHAMPS | ACT | 14 | 356 | 415 |
| Head-to-head after 11 games | 2 | 9 | |||
| Average score | 348.82 | 418.91 | |||
| Spread | -771 | 771 | |||