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