| Tournament | Round | Nick Ivanovski | Karen Richards |
| 13.06.2011 Victorian Championship (VIC) | 7 | 410 | 429 |
| 02.09.2012 Australian Masters and State Team Challenge (NSW) | 4 | 343 | 525 |
| 01.04.2013 Australian Championship (QLD) | 6 | 352 | 492 |
| 28.12.2014 Decathon (VIC) | 5 | 289 | 391 |
| 06.04.2015 Australian Championship (VIC) | 10 | 444 | 313 |
| 28.03.2016 Australian Championship (SA) | 12 | 548 | 277 |
| 13.06.2016 Vic Champs (VIC) | 9 | 401 | 380 |
| 13.06.2016 Vic Champs (VIC) | 18 | 458 | 358 |
| 07.08.2016 TRANS TASMAN (SA) | 6 | 421 | 341 |
| 11.09.2016 MASTERS AND STATE CHAL (VIC) | 7 | 484 | 349 |
| 17.04.2017 National Championship (WA) | 18 | 476 | 339 |
| 30.12.2018 DECATHON (VIC) | 4 | 519 | 399 |
| 19.08.2023 Qld Champs (QLD) | 6 | 354 | 413 |
| 25.01.2026 CITY OF SYDNEY MASTERS (NSW) | 8 | 404 | 424 |
| Head-to-head after 14 games | 8 | 6 | |
| Average score | 421.64 | 387.85 | |
| Spread: | 473 | -473 | |