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