| Tournament | Round | Trevor Halsall | Glenn Dunlop |
| 26.01.2008 SYDNEY INTERNL MASTERS (NSW) | 4 | 400 | 506 |
| 26.01.2008 SYDNEY INTERNL MASTERS (NSW) | 13 | 471 | 448 |
| 29.01.2012 CITY OF SYDNEY MASTERS (NSW) | 19 | 399 | 362 |
| Head-to-head after 3 games | 2 | 1 | |
| Average score | 423.33 | 438.66 | |
| Spread: | -46 | 46 | |