| Date | Tournament | State | Round | Betty Ralph | Rhonda Reynish |
|---|---|---|---|---|---|
| 31/05/1998 | Melville | WA | 1 | 239 | 259 |
| 02/08/1998 | Bassendean | WA | 1 | 326 | 268 |
| 30/08/1998 | Yokine | WA | 5 | 385 | 394 |
| 20/09/1998 | Advanced Intermediate Recreation | WA | 6 | 286 | 362 |
| Head-to-head after 4 games | 1 | 3 | |||
| Average score | 309.00 | 320.75 | |||
| Spread | -47 | 47 | |||