| Tournament | Round | Yvonne Doughty | Shirley Smith |
| 23.08.1998 Queensland Championships (QLD) | 1 | 340 | 337 |
| 24.02.2002 Ipswich (QLD) | 3 | 335 | 380 |
| 09.03.2002 Redland Bay (QLD) | 5 | 378 | 264 |
| 25.08.2002 Queensland Championships (QLD) | 9 | 305 | 329 |
| 24.11.2002 Cleveland (QLD) | 3 | 369 | 318 |
| Head-to-head after 5 games | 3 | 2 | |
| Average score | 345.4 | 325.6 | |
| Spread: | 99 | -99 | |