| Tournament | Round | Flo Tiplady | Carol Harrison |
| 25.04.1999 Nedlands (WA) | 1 | 440 | 323 |
| 17.10.1999 Rockingham (WA) | 6 | 401 | 421 |
| 13.02.2000 Fremantle (WA) | 2 | 409 | 319 |
| 26.05.2002 Melville (WA) | 2 | 337 | 402 |
| Head-to-head after 4 games | 2 | 2 | |
| Average score | 396.75 | 366.25 | |
| Spread: | 122 | -122 | |