| Tournament | Round | Therese Nichols | Peter Griffiths |
| 25.04.2011 Aus Championship (ACT) | 24 | 368 | 375 |
| 17.03.2012 Matchplay (NSW) | 8 | 399 | 332 |
| 09.02.2013 WORDS SUMMER (NSW) | 9 | 355 | 402 |
| 08.02.2014 WORDS FEB (NSW) | 6 | 371 | 295 |
| 21.04.2014 Australian Championship (NSW) | 9 | 496 | 385 |
| 21.04.2014 Australian Championship (NSW) | 20 | 427 | 381 |
| 20.07.2014 Winter Masters (NSW) | 11 | 368 | 353 |
| 04.01.2025 JanBoree (NSW) | 5 | 442 | 326 |
| 10.01.2026 JANBOREE (NSW) | 8 | 378 | 391 |
| Head-to-head after 9 games | 6 | 3 | |
| Average score | 400.44 | 360 | |
| Spread: | 364 | -364 | |