| Tournament | Round | Elaine Ison | Sylvia Stobbs |
| 15.11.2003 Cleveland (QLD) | 4 | 451 | 218 |
| 19.06.2005 Albert & Logan (QLD) | 3 | 329 | 328 |
| 11.11.2006 Cleveland (QLD) | 4 | 361 | 382 |
| 17.11.2007 Cleveland (QLD) | 3 | 309 | 370 |
| 18.01.2009 Logan City (QLD) | 5 | 330 | 286 |
| Head-to-head after 5 games | 3 | 2 | |
| Average score | 356 | 316.8 | |
| Spread: | 196 | -196 | |