| Tournament | Round | Ivor Zetler | Kerry Constable |
| 20.07.2003 Winter Masters (NSW) | 8 | 415 | 356 |
| 24.07.2005 Winter Masters (NSW) | 15 | 394 | 329 |
| 26.01.2008 SYDNEY INTERNL MASTERS (NSW) | 5 | 431 | 350 |
| 14.06.2008 Wollongong (NSW) | 3 | 497 | 250 |
| 11.12.2011 SYDNEY CLUB (NSW) | 5 | 417 | 359 |
| 13.02.2016 Wollongong Summer (NSW) | 3 | 390 | 390 |
| 15.06.2019 WORDS WINTER (NSW) | 7 | 315 | 486 |
| 08.02.2020 WORDS SUMMER (NSW) | 4 | 501 | 418 |
| 19.06.2021 WORDS WINTER 19 JUNE (NSW) | 7 | 340 | 453 |
| Head-to-head after 9 games | 6.5 | 2.5 | |
| Average score | 411.11 | 376.77 | |
| Spread: | 309 | -309 | |