| Tournament | Round | Betty Ralph | Jane Clay |
| 13.02.2000 Fremantle (WA) | 6 | 423 | 267 |
| 27.03.2000 Nedlands (WA) | 6 | 328 | 291 |
| 08.07.2000 Bassendean (WA) | 6 | 309 | 260 |
| 25.05.2003 Melville (WA) | 7 | 271 | 305 |
| Head-to-head after 4 games | 3 | 1 | |
| Average score | 332.75 | 280.75 | |
| Spread: | 208 | -208 | |