| Date | Tournament | State | Round | Ivor Zetler | Ruth MacInerney |
|---|---|---|---|---|---|
| 07/12/2003 | North Shore | NSW | 2 | 390 | 353 |
| 02/01/2004 | Janboree | NSW | 3 | 346 | 359 |
| 28/01/2019 | City Of Sydney International Masters | NSW | 18 | 427 | 401 |
| 03/11/2022 | Seniors Championship | NSW | 20 | 447 | 390 |
| Head-to-head after 4 games | 3 | 1 | |||
| Average score | 402.50 | 375.75 | |||
| Spread | 107 | -107 | |||