| Tournament | Round | Doris Marsden | Carol Maloney |
| 21.02.1999 Ipswich (QLD) | 2 | 318 | 341 |
| 30.04.2000 Auran Round Robin (QLD) | 2 | 354 | 349 |
| 15.10.2000 Mindbenders Standard (QLD) | 2 | 296 | 325 |
| 07.10.2001 Mindbenders Standard (QLD) | 5 | 343 | 367 |
| Head-to-head after 4 games | 1 | 3 | |
| Average score | 327.75 | 345.5 | |
| Spread: | -71 | 71 | |