| Tournament | Round | Jean Balmer | Betty Coleman |
| 12.09.1998 St George (NSW) | 3 | 295 | 388 |
| 05.10.1998 New South Wales Championships (NSW) | 15 | 290 | 436 |
| 24.10.1998 Spring Marathon (NSW) | 3 | 415 | 396 |
| 14.11.1998 Sydney (NSW) | 6 | 368 | 350 |
| 11.09.1999 St George (NSW) | 4 | 280 | 398 |
| 04.10.1999 New South Wales Championships (NSW) | 4 | 312 | 411 |
| 23.10.1999 Spring Marathon (NSW) | 8 | 357 | 355 |
| 02.10.2000 New South Wales Championships (NSW) | 14 | 392 | 359 |
| Head-to-head after 8 games | 4 | 4 | |
| Average score | 338.62 | 386.62 | |
| Spread: | -384 | 384 | |