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