| Date | Tournament | State | Round | Ivor Zetler | Donna MacDonald |
|---|---|---|---|---|---|
| 20/10/2001 | Spring Marathon | NSW | 1 | 374 | 420 |
| 24/07/2005 | Winter Masters | NSW | 5 | 470 | 386 |
| 27/02/2010 | Matchplay Qualifier | NSW | 1 | 324 | 403 |
| 02/10/2017 | NSW CHAMPS | NSW | 3 | 403 | 316 |
| Head-to-head after 4 games | 2 | 2 | |||
| Average score | 392.75 | 381.25 | |||
| Spread | 46 | -46 | |||