| Tournament | Round | Peter Griffiths | Therese Nichols |
| 25.04.2011 Aus Championship (ACT) | 24 | 375 | 368 |
| 17.03.2012 Matchplay (NSW) | 8 | 332 | 399 |
| 09.02.2013 WORDS SUMMER (NSW) | 9 | 402 | 355 |
| 08.02.2014 WORDS FEB (NSW) | 6 | 295 | 371 |
| 21.04.2014 Australian Championship (NSW) | 9 | 385 | 496 |
| 21.04.2014 Australian Championship (NSW) | 20 | 381 | 427 |
| 20.07.2014 Winter Masters (NSW) | 11 | 353 | 368 |
| 04.01.2025 JanBoree (NSW) | 5 | 326 | 442 |
| 10.01.2026 JANBOREE (NSW) | 8 | 391 | 378 |
| Head-to-head after 9 games | 3 | 6 | |
| Average score | 360 | 400.44 | |