| Tournament | Round | Keith Merritt | Kathy Quarrell |
| 11.07.1999 Coominya Winter (QLD) | 6 | 319 | 294 |
| 16.09.2001 Toowoomba (QLD) | 6 | 296 | 361 |
| 13.01.2002 Greenbank (QLD) | 1 | 380 | 243 |
| 15.09.2002 Toowoomba (QLD) | 6 | 350 | 278 |
| 12.09.2004 Toowoomba (QLD) | 1 | 327 | 319 |
| 10.09.2006 Toowoomba (QLD) | 2 | 400 | 236 |
| 01.07.2007 Coominya (QLD) | 5 | 356 | 291 |
| Head-to-head after 7 games | 6 | 1 | |
| Average score | 346.85 | 288.85 | |