| Tournament | Round | Barbara Gray | Shirley Smith |
| 21.08.1999 Queensland Championships (QLD) | 4 | 360 | 367 |
| 08.12.2002 Southport (QLD) | 6 | 434 | 388 |
| 04.12.2005 Southport (QLD) | 5 | 432 | 226 |
| 03.12.2006 Southport Christmas (QLD) | 5 | 403 | 403 |
| Head-to-head after 4 games | 2.5 | 1.5 | |
| Average score | 407.25 | 346 | |
| Spread: | 245 | -245 | |