| Tournament | Round | Robert Tomkins | Cheryl Michler |
| 05.10.1998 New South Wales Championships (NSW) | 22 | 355 | 340 |
| 17.01.1999 Baulkham Hills (NSW) | 5 | 253 | 364 |
| 05.04.1999 Australian Championships (NSW) | 12 | 385 | 395 |
| 05.06.1999 Wollongong Marj Babb (NSW) | 5 | 385 | 368 |
| 01.08.1999 Winter Masters (NSW) | 19 | 433 | 370 |
| 23.10.1999 Spring Marathon (NSW) | 9 | 311 | 403 |
| 07.07.2000 Chatswood (NSW) | 2 | 277 | 294 |
| Head-to-head after 7 games | 3 | 4 | |
| Average score | 342.71 | 362 | |
| Spread: | -135 | 135 | |