| Tournament | Round | Kerry Constable | Richard Birch |
| 14.02.1998 Wollongong WORDS Valentine (NSW) | 8 | 333 | 421 |
| 21.02.2004 Wollongong (NSW) | 6 | 318 | 388 |
| 23.05.2004 Ulladulla (NSW) | 14 | 343 | 355 |
| 14.06.2008 Wollongong (NSW) | 4 | 398 | 465 |
| 11.02.2012 WORDS SUMMER (NSW) | 8 | 382 | 345 |
| 13.06.2015 WORDS Winter (NSW) | 5 | 443 | 252 |
| 11.11.2020 words nov 2020 (NSW) | 6 | 417 | 333 |
| 11.11.2020 words nov 2020 (NSW) | 8 | 365 | 389 |
| 16.03.2025 Bomaderry (NSW) | 3 | 417 | 329 |
| Head-to-head after 9 games | 4 | 5 | |
| Average score | 379.55 | 364.11 | |