| Date | Tournament | State | Round | Derek McKenzie | Ivor Zetler |
|---|---|---|---|---|---|
| 12/07/1998 | Chatswood | NSW | 7 | 453 | 339 |
| 26/07/1998 | Winter Masters | NSW | 7 | 429 | 403 |
| 24/10/1998 | Spring Marathon | NSW | 10 | 379 | 376 |
| 21/01/1999 | City of Sydney Masters | NSW | 10 | 430 | 349 |
| 05/04/1999 | Australian Championships | NSW | 17 | 346 | 347 |
| 21/10/2000 | Spring Marathon | NSW | 11 | 368 | 338 |
| 21/07/2002 | Winter Masters | NSW | 10 | 441 | 318 |
| 21/07/2002 | Winter Masters | NSW | 20 | 363 | 402 |
| 08/04/2023 | AUS CHAMPS | VIC | 6 | 399 | 306 |
| Head-to-head after 9 games | 7 | 2 | |||
| Average score | 400.89 | 353.11 | |||
| Spread | 430 | -430 | |||