| Tournament | Round | Muriel Retford | Eileen Moyle |
| 26.04.1998 Nedlands (WA) | 1 | 359 | 346 |
| 08.04.2001 Nedlands (WA) | 3 | 411 | 304 |
| 11.11.2001 Coogee (WA) | 2 | 331 | 319 |
| 25.05.2003 Melville (WA) | 7 | 247 | 336 |
| 31.08.2003 Yokine (WA) | 4 | 271 | 387 |
| Head-to-head after 5 games | 3 | 2 | |
| Average score | 323.8 | 338.4 | |
| Spread: | -73 | 73 | |