| Tournament | Round | Ivor Zetler | Don Hadley |
| 25.01.2009 City of Sydney International Masters (NSW) | 16 | 282 | 436 |
| 23.01.2010 CITY OF SYDNEY (NSW) | 11 | 358 | 388 |
| 17.07.2011 Winter Masters (NSW) | 14 | 349 | 408 |
| Head-to-head after 3 games | 0 | 3 | |
| Average score | 329.66 | 410.66 | |
| Spread: | -243 | 243 | |