| Tournament | Round | KC Johnson | Muriel Murray |
| 02.12.2001 Southport (QLD) | 3 | 409 | 300 |
| 24.08.2003 Queensland Championships (QLD) | 2 | 289 | 361 |
| 09.04.2006 Coorparoo Warmup Marathon (QLD) | 5 | 321 | 402 |
| 10.03.2007 Redland Bay (QLD) | 4 | 436 | 439 |
| Head-to-head after 4 games | 1 | 3 | |
| Average score | 363.75 | 375.5 | |
| Spread: | -47 | 47 | |