| Tournament | Round | Doris Marsden | Josef Peeters |
| 18.03.2000 Redland Bay (QLD) | 6 | 291 | 286 |
| 30.04.2000 Auran Round Robin (QLD) | 1 | 306 | 282 |
| 09.07.2000 Coominya Winter (QLD) | 1 | 346 | 334 |
| 14.10.2000 Mindbenders Open (QLD) | 6 | 254 | 365 |
| Head-to-head after 4 games | 3 | 1 | |
| Average score | 299.25 | 316.75 | |
| Spread: | -70 | 70 | |