| Tournament | Round | Cheryl Michler | Sue Flack |
| 17.05.1998 Ulladulla (NSW) | 3 | 315 | 409 |
| 05.10.1998 New South Wales Championships (NSW) | 4 | 402 | 315 |
| 21.01.1999 City of Sydney Masters (NSW) | 13 | 388 | 394 |
| 14.06.1999 Victorian Championships (VIC) | 16 | 322 | 349 |
| Head-to-head after 4 games | 1 | 3 | |
| Average score | 356.75 | 366.75 | |
| Spread: | -40 | 40 | |