| Tournament | Round | Betty Ralph | Raewyn Benson |
| 30.05.1999 Melville (WA) | 6 | 411 | 257 |
| 13.06.1999 Advanced Intermediate Recreation (WA) | 2 | 264 | 340 |
| 25.06.2000 Advanced Intermediate Recreation (WA) | 3 | 275 | 427 |
| Head-to-head after 3 games | 1 | 2 | |
| Average score | 316.66 | 341.33 | |
| Spread: | -74 | 74 | |