| Tournament | Round | Di Palmer | Sylvia Clarke |
| 15.02.1998 Fremantle (WA) | 4 | 260 | 462 |
| 31.05.1998 Melville (WA) | 4 | 278 | 315 |
| 02.08.1998 Bassendean (WA) | 5 | 356 | 340 |
| 14.02.1999 Fremantle (WA) | 2 | 432 | 238 |
| 08.08.1999 Bassendean (WA) | 6 | 346 | 268 |
| 08.10.2000 Rockingham (WA) | 4 | 296 | 367 |
| Head-to-head after 6 games | 3 | 3 | |
| Average score | 328 | 331.66 | |
| Spread: | -22 | 22 | |