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