| Date | Tournament | State | Round | Keith Merritt | Gaile Clark |
|---|---|---|---|---|---|
| 22/03/1998 | Redcliffe | QLD | 4 | 331 | 305 |
| 17/05/1998 | Southport Winter | QLD | 4 | 374 | 294 |
| 13/09/1998 | Toowoomba | QLD | 5 | 280 | 282 |
| 11/10/1998 | Greenbank | QLD | 1 | 272 | 394 |
| 21/08/1999 | Queensland Championships | QLD | 6 | 298 | 264 |
| 14/10/2000 | Mindbenders Open | QLD | 4 | 309 | 319 |
| 24/08/2003 | Queensland Championships | QLD | 1 | 348 | 309 |
| 22/08/2004 | Queensland Championships | QLD | 2 | 313 | 333 |
| 27/08/2006 | Queensland Championships | QLD | 13 | 393 | 358 |
| Head-to-head after 9 games | 5 | 4 | |||
| Average score | 324.22 | 317.56 | |||
| Spread | 60 | -60 | |||