| Tournament | Round | Joan Murphy | Pauline Muller |
| 18.01.1998 Coominya (QLD) | 1 | 339 | 369 |
| 23.08.1998 Queensland Championships (QLD) | 10 | 335 | 307 |
| 10.01.1999 Coominya Summer (QLD) | 6 | 335 | 381 |
| 02.12.2001 Southport (QLD) | 4 | 273 | 368 |
| Head-to-head after 4 games | 1 | 3 | |
| Average score | 320.5 | 356.25 | |
| Spread: | -143 | 143 | |