| Date | Tournament | State | Round | Carol Johnston | Ted De Boer |
|---|---|---|---|---|---|
| 13/06/2005 | Toowoomba Winter Wound Wobin | QLD | 3 | 401 | 336 |
| 13/06/2005 | Toowoomba Winter Wound Wobin | QLD | 10 | 258 | 487 |
| 03/12/2006 | Southport Christmas | QLD | 5 | 360 | 288 |
| 06/04/2008 | April Foolery | QLD | 7 | 378 | 438 |
| 14/02/2009 | Ipswich | QLD | 5 | 272 | 366 |
| 17/08/2013 | Townsville Saturday | QLD | 7 | 354 | 335 |
| 18/08/2013 | Townsville Sunday | QLD | 4 | 377 | 299 |
| 26/07/2015 | Coominya | QLD | 4 | 252 | 372 |
| 26/08/2018 | Queensland Championships | QLD | 13 | 461 | 435 |
| 25/11/2018 | Southport Christmas | QLD | 2 | 324 | 332 |
| 11/08/2019 | Qld Championships | QLD | 3 | 297 | 352 |
| Head-to-head after 11 games | 5 | 6 | |||
| Average score | 339.45 | 367.27 | |||
| Spread | -306 | 306 | |||