| Tournament | Round | Keith Merritt | Barbara Karey |
| 30.11.2003 Southport (QLD) | 6 | 317 | 328 |
| 15.02.2004 Ipswich (QLD) | 3 | 304 | 349 |
| 03.10.2004 Mindbenders Standard (QLD) | 4 | 283 | 316 |
| 17.10.2004 Newmarket (QLD) | 5 | 330 | 330 |
| 09.04.2005 Coorparoo (QLD) | 1 | 290 | 349 |
| 04.12.2005 Southport (QLD) | 5 | 322 | 359 |
| 27.08.2006 Queensland Championships (QLD) | 8 | 335 | 309 |
| 17.11.2007 Cleveland (QLD) | 6 | 295 | 390 |
| Head-to-head after 8 games | 1.5 | 6.5 | |
| Average score | 309.5 | 341.25 | |