| Tournament | Round | Joy Deans | Peg Hearfield |
| 12.07.1998 WA Masters (WA) | 11 | 394 | 347 |
| 03.10.1999 Yokine (WA) | 1 | 387 | 302 |
| 17.10.1999 Rockingham (WA) | 3 | 367 | 358 |
| 19.03.2000 Bunbury (WA) | 6 | 372 | 276 |
| Head-to-head after 4 games | 4 | 0 | |
| Average score | 380 | 320.75 | |
| Spread: | 237 | -237 | |