| Tournament | Round | Ivor Zetler | Glenn Dunlop |
| 16.01.2005 Baulkham Hills Kickoff (NSW) | 4 | 297 | 275 |
| 26.01.2008 SYDNEY INTERNL MASTERS (NSW) | 1 | 315 | 366 |
| 11.01.2009 Baulkham Hills Yearly Nearly Early (NSW) | 7 | 424 | 365 |
| 10.01.2010 Yearly Nearly Early (NSW) | 4 | 337 | 347 |
| 28.01.2013 CITY OF SYDNEY MASTERS (NSW) | 13 | 365 | 341 |
| 28.01.2013 CITY OF SYDNEY MASTERS (NSW) | 22 | 428 | 306 |
| Head-to-head after 6 games | 4 | 2 | |
| Average score | 361 | 333.33 | |
| Spread: | 166 | -166 | |