| Tournament | Round | Pauline Muller | Muriel Coulton |
| 03.05.1998 Maelstrom (QLD) | 6 | 380 | 263 |
| 02.08.1998 Kooralbyn (QLD) | 1 | 247 | 278 |
| 23.08.1998 Queensland Championships (QLD) | 4 | 289 | 330 |
| 23.08.1998 Queensland Championships (QLD) | 14 | 266 | 326 |
| 06.12.1998 Southport (QLD) | 6 | 365 | 352 |
| Head-to-head after 5 games | 2 | 3 | |
| Average score | 309.39 | 309.8 | |
| Spread: | -2 | 2 | |