| Tournament | Round | Duncan Smith | Betty Coleman |
| 15.08.1998 Revesby (NSW) | 4 | 452 | 423 |
| 05.10.1998 New South Wales Championships (NSW) | 13 | 439 | 336 |
| 05.10.1998 New South Wales Championships (NSW) | 22 | 347 | 338 |
| 05.03.2000 Balmain Bugs (NSW) | 7 | 372 | 333 |
| Head-to-head after 4 games | 4 | 0 | |
| Average score | 402.5 | 357.5 | |
| Spread: | 180 | -180 | |