| Tournament | Round | Elaine Ison | Leonor Hellyar |
| 22.03.1998 Redcliffe (QLD) | 5 | 286 | 321 |
| 23.08.1998 Queensland Championships (QLD) | 8 | 277 | 228 |
| 11.07.1999 Coominya Winter (QLD) | 2 | 302 | 351 |
| 12.09.1999 Toowoomba (QLD) | 3 | 326 | 328 |
| 10.10.1999 Greenbank (QLD) | 2 | 302 | 296 |
| 28.11.1999 Southport (QLD) | 3 | 289 | 326 |
| 09.01.2000 Coominya Summer (QLD) | 4 | 292 | 261 |
| 20.08.2000 Queensland Championships (QLD) | 11 | 311 | 320 |
| 10.09.2000 Toowoomba (QLD) | 3 | 321 | 298 |
| 11.07.2004 Coominya (QLD) | 1 | 341 | 311 |
| 01.08.2004 Redcliffe Go For Dough (QLD) | 6 | 327 | 323 |
| 03.10.2004 Mindbenders Standard (QLD) | 4 | 348 | 314 |
| 17.10.2004 Newmarket (QLD) | 2 | 339 | 300 |
| 13.02.2005 Ipswich (QLD) | 4 | 280 | 387 |
| 11.02.2007 Ipswich (QLD) | 4 | 288 | 331 |
| 15.07.2007 Lockyer Valley (QLD) | 2 | 340 | 333 |
| 06.07.2008 COOMINYA (QLD) | 5 | 367 | 288 |
| 07.12.2008 Southport Christmas (QLD) | 6 | 266 | 392 |
| 14.03.2009 Redland Bay (QLD) | 3 | 331 | 287 |
| 06.12.2009 Southport Christmas (QLD) | 5 | 345 | 308 |
| 31.03.2012 Parkinsons Fundraiser (QLD) | 3 | 266 | 323 |
| Head-to-head after 21 games | 12 | 9 | |
| Average score | 311.61 | 315.52 | |
| Spread: | -82 | 82 | |