| Tournament | Round | Karen Richards | Howard Warner |
| 22.07.2012 Winter Masters (NSW) | 5 | 331 | 462 |
| 22.07.2012 Winter Masters (NSW) | 16 | 349 | 367 |
| 08.03.2015 SA Championship (SA) | 8 | 450 | 425 |
| 07.08.2016 TRANS TASMAN (SA) | 10 | 497 | 498 |
| 25.08.2019 WESPA Seniors 2019 (QLD) | 6 | 448 | 425 |
| 25.08.2019 WESPA Seniors 2019 (QLD) | 19 | 514 | 342 |
| 07.10.2019 NSW CHAMPIONSHIP (NSW) | 6 | 334 | 594 |
| 03.11.2022 Seniors Championship (NSW) | 18 | 304 | 430 |
| 07.11.2022 Trans-Tasman Challenge (NSW) | 4 | 386 | 558 |
| 07.11.2022 Trans-Tasman Challenge (NSW) | 19 | 349 | 526 |
| 28.01.2024 CSIM 2024 (NSW) | 9 | 345 | 508 |
| Head-to-head after 11 games | 3 | 8 | |
| Average score | 391.54 | 466.81 | |
| Spread: | -828 | 828 | |