| Tournament | Round | KC Johnson | Margaret Inglis |
| 24.08.2003 Queensland Championships (QLD) | 3 | 384 | 263 |
| 22.06.2014 Southport Winter (QLD) | 7 | 414 | 304 |
| 30.08.2015 Qld Championships (QLD) | 16 | 391 | 269 |
| 16.04.2022 Australian Championship (QLD) | 18 | 374 | 325 |
| Head-to-head after 4 games | 4 | 0 | |
| Average score | 390.75 | 290.25 | |