| Tournament | Round | Carol Johnston | Leonor Hellyar |
| 22.08.2004 Queensland Championships (QLD) | 3 | 321 | 346 |
| 22.08.2004 Queensland Championships (QLD) | 14 | 236 | 321 |
| 21.08.2005 Queensland Championships (QLD) | 12 | 302 | 323 |
| 23.10.2005 Mindbenders Standard (QLD) | 1 | 347 | 340 |
| 09.04.2006 Coorparoo Warmup Marathon (QLD) | 5 | 269 | 329 |
| 09.04.2006 Coorparoo Warmup Marathon (QLD) | 8 | 402 | 290 |
| 02.07.2006 Coominya (QLD) | 6 | 405 | 298 |
| 06.08.2006 Camp Duckadang (QLD) | 2 | 296 | 382 |
| 22.04.2007 Lismore Anzac (NSW) | 7 | 279 | 345 |
| 10.06.2007 Toowoomba (QLD) | 15 | 421 | 346 |
| 07.12.2008 Southport Christmas (QLD) | 5 | 437 | 307 |
| 06.06.2009 Woomba Wound Wobins (QLD) | 4 | 417 | 282 |
| 04.07.2010 Coominya (QLD) | 6 | 351 | 284 |
| Head-to-head after 13 games | 7 | 6 | |
| Average score | 344.84 | 322.53 | |
| Spread: | 290 | -290 | |