| Date | Tournament | State | Round | Barbara Nakkan | Keith Merritt |
|---|---|---|---|---|---|
| 28/11/2004 | Southport | QLD | 5 | 333 | 262 |
| 16/07/2006 | Newmarket | QLD | 6 | 270 | 296 |
| 16/07/2006 | Newmarket | QLD | 7 | 354 | 335 |
| 06/05/2007 | Queensland Championships Sunday Round Robin | QLD | 5 | 306 | 297 |
| 06/05/2007 | Queensland Championships Sunday Round Robin | QLD | 7 | 374 | 279 |
| 17/06/2007 | Charity Tournament | QLD | 5 | 332 | 287 |
| 28/10/2007 | Mindbenders Tournament | QLD | 6 | 346 | 238 |
| 17/11/2007 | Cleveland | QLD | 2 | 369 | 350 |
| 02/12/2007 | Southport | QLD | 2 | 280 | 281 |
| Head-to-head after 9 games | 7 | 2 | |||
| Average score | 329.33 | 291.67 | |||
| Spread | 339 | -339 | |||