| Tournament | Round | Joan Rosenthal | Robert Tomkins |
| 12.09.1998 St George (NSW) | 3 | 505 | 286 |
| 10.07.1999 Chatswood (NSW) | 6 | 348 | 376 |
| 04.10.1999 New South Wales Championships (NSW) | 18 | 451 | 433 |
| Head-to-head after 3 games | 2 | 1 | |
| Average score | 434.66 | 365 | |
| Spread: | 209 | -209 | |