| Tournament | Round | Margaret Berliner | John Holgate |
| 30.07.2006 Winter Masters (NSW) | 12 | 369 | 406 |
| 19.06.2010 Wollongong WORDS Winter (NSW) | 3 | 289 | 337 |
| 28.08.2011 WSC Rep Fundraiser (NSW) | 3 | 342 | 497 |
| 04.08.2019 Cabramatta Youth Fundy (NSW) | 1 | 322 | 487 |
| 05.01.2021 oitoo by lake 05012021 (NSW) | 2 | 417 | 405 |
| 05.01.2021 oitoo by lake 05012021 (NSW) | 5 | 298 | 482 |
| Head-to-head after 6 games | 1 | 5 | |
| Average score | 339.5 | 435.66 | |
| Spread: | -577 | 577 | |