| Tournament | Round | Joy Deans | Matthew Dowling |
| 12.07.1998 WA Masters (WA) | 8 | 329 | 394 |
| 02.08.1998 Bassendean (WA) | 3 | 380 | 427 |
| 11.07.1999 Western Australian Masters (WA) | 5 | 392 | 351 |
| 08.07.2000 Bassendean (WA) | 5 | 408 | 371 |
| 08.10.2000 Rockingham (WA) | 6 | 274 | 401 |
| Head-to-head after 5 games | 2 | 3 | |
| Average score | 356.6 | 388.8 | |
| Spread: | -161 | 161 | |