| Tournament | Round | John Holgate | Kerry Constable |
| 13.02.1999 Wollongong (NSW) | 7 | 414 | 277 |
| 18.08.2001 Revesby (NSW) | 5 | 528 | 378 |
| 01.10.2001 New South Wales Championships (NSW) | 14 | 472 | 275 |
| 20.10.2001 Spring Marathon (NSW) | 8 | 559 | 293 |
| 23.02.2002 Wollongong (NSW) | 1 | 563 | 306 |
| 22.02.2003 Wollongong (NSW) | 4 | 441 | 379 |
| 20.07.2003 Winter Masters (NSW) | 15 | 406 | 337 |
| 24.07.2005 Winter Masters (NSW) | 10 | 422 | 338 |
| 11.02.2006 Wollongong (NSW) | 4 | 477 | 311 |
| 19.06.2010 Wollongong WORDS Winter (NSW) | 7 | 395 | 448 |
| 15.06.2013 WORDS June (NSW) | 1 | 369 | 358 |
| 13.12.2014 Bundanoon (NSW) | 7 | 438 | 415 |
| 22.02.2025 Wollongong Summer (NSW) | 3 | 437 | 269 |
| Head-to-head after 13 games | 12 | 1 | |
| Average score | 455.46 | 337.23 | |
| Spread: | 1537 | -1537 | |