| Tournament | Round | Ivor Zetler | Maureen Hilder |
| 10.01.2010 Yearly Nearly Early (NSW) | 3 | 398 | 382 |
| 25.11.2012 CENTRAL COAST C'SHIP 2 DAY (NSW) | 4 | 413 | 336 |
| 30.05.2015 Central Coast (NSW) | 1 | 336 | 370 |
| Head-to-head after 3 games | 2 | 1 | |
| Average score | 382.33 | 362.66 | |
| Spread: | 59 | -59 | |