| Tournament | Round | Dorrie Balgera | Graham Bell |
| 12.07.1998 WA Masters (WA) | 7 | 318 | 457 |
| 11.07.1999 Western Australian Masters (WA) | 18 | 330 | 438 |
| 13.08.2000 Western Australian Masters (WA) | 6 | 322 | 541 |
| 08.09.2002 Yokine (WA) | 6 | 267 | 443 |
| 02.02.2003 Fremantle (WA) | 6 | 318 | 392 |
| 05.02.2006 Fremantle (WA) | 1 | 362 | 380 |
| 30.08.2009 Winter Open (WA) | 3 | 420 | 415 |
| Head-to-head after 7 games | 1 | 6 | |
| Average score | 333.85 | 438 | |
| Spread: | -729 | 729 | |