| Tournament | Round | Cheryl Michler | Val Ryan |
| 01.03.1998 Balmain (NSW) | 8 | 382 | 293 |
| 05.10.1998 New South Wales Championships (NSW) | 18 | 431 | 369 |
| 12.12.1998 North Shore (NSW) | 3 | 317 | 440 |
| 21.01.1999 City of Sydney Masters (NSW) | 8 | 384 | 348 |
| 13.02.1999 Wollongong (NSW) | 8 | 338 | 342 |
| 07.03.1999 Balmain (NSW) | 5 | 316 | 389 |
| 04.10.1999 New South Wales Championships (NSW) | 7 | 375 | 334 |
| 04.10.1999 New South Wales Championships (NSW) | 22 | 332 | 361 |
| 21.05.2000 Ulladulla (NSW) | 11 | 352 | 374 |
| 06.07.2002 Chatswood (NSW) | 6 | 358 | 346 |
| Head-to-head after 10 games | 5 | 5 | |
| Average score | 358.5 | 359.6 | |
| Spread: | -11 | 11 | |