| Tournament | Round | Brenda Nord | Joan Colburt |
| 03.05.1998 Maelstrom (QLD) | 1 | 447 | 362 |
| 23.08.1998 Queensland Championships (QLD) | 15 | 327 | 340 |
| 13.09.1998 Toowoomba (QLD) | 6 | 432 | 366 |
| 31.10.1998 Redland Bay (QLD) | 5 | 405 | 424 |
| 15.11.1998 Oyez (QLD) | 6 | 351 | 328 |
| Head-to-head after 5 games | 3 | 2 | |
| Average score | 392.4 | 364 | |
| Spread: | 142 | -142 | |