| Tournament | Round | Di Palmer | Flo Tiplady |
| 26.04.1998 Nedlands (WA) | 3 | 323 | 326 |
| 14.03.1999 Bunbury (WA) | 1 | 353 | 285 |
| 14.07.2002 Bassendean (WA) | 4 | 350 | 282 |
| 10.02.2002 Fremantle (WA) | 2 | 336 | 393 |
| Head-to-head after 4 games | 2 | 2 | |
| Average score | 340.5 | 321.5 | |
| Spread: | 76 | -76 | |