| Tournament | Round | Peter Griffiths | Hanne Marks |
| 26.09.2010 Moss Vale (NSW) | 2 | 450 | 451 |
| 30.01.2011 City of Sydney International Masters (NSW) | 14 | 352 | 375 |
| 29.01.2012 CITY OF SYDNEY MASTERS (NSW) | 9 | 331 | 461 |
| 29.01.2012 CITY OF SYDNEY MASTERS (NSW) | 12 | 408 | 350 |
| 18.11.2012 ROOM TO READ CHARITY (NSW) | 8 | 362 | 400 |
| 10.11.2013 ACT CHAMPIONSHIPS (ACT) | 2 | 321 | 535 |
| 10.11.2013 ACT CHAMPIONSHIPS (ACT) | 13 | 401 | 378 |
| 08.02.2014 WORDS FEB (NSW) | 7 | 440 | 327 |
| 21.04.2014 Australian Championship (NSW) | 10 | 351 | 436 |
| 21.04.2014 Australian Championship (NSW) | 14 | 366 | 295 |
| 20.07.2014 Winter Masters (NSW) | 12 | 380 | 328 |
| 24.10.2015 Room to Read (NSW) | 3 | 400 | 282 |
| 04.01.2016 Janboree (NSW) | 4 | 399 | 332 |
| 01.12.2018 Sutherland Shire (NSW) | 6 | 502 | 350 |
| Head-to-head after 14 games | 8 | 6 | |
| Average score | 390.21 | 378.57 | |
| Spread: | 163 | -163 | |