| Tournament | Round | Elwyn Chalk | Dianne Ward |
| 12.07.1998 WA Masters (WA) | 10 | 388 | 413 |
| 25.04.1999 Nedlands (WA) | 4 | 519 | 412 |
| 04.02.2001 Fremantle (WA) | 2 | 355 | 413 |
| 11.11.2001 Coogee (WA) | 2 | 331 | 404 |
| 13.01.2002 WA Open (WA) | 4 | 278 | 411 |
| Head-to-head after 5 games | 1 | 4 | |
| Average score | 374.2 | 410.6 | |
| Spread: | -182 | 182 | |