| Tournament | Round | Rhonda Reynish | Betty Ralph |
| 31.05.1998 Melville (WA) | 1 | 259 | 239 |
| 02.08.1998 Bassendean (WA) | 1 | 268 | 326 |
| 30.08.1998 Yokine (WA) | 5 | 394 | 385 |
| 20.09.1998 Advanced Intermediate Recreation (WA) | 6 | 362 | 286 |
| Head-to-head after 4 games | 3 | 1 | |
| Average score | 320.75 | 309 | |
| Spread: | 47 | -47 | |