| Tournament | Round | Keith Merritt | Beverley Roberts |
| 20.02.2000 Ipswich (QLD) | 1 | 293 | 298 |
| 08.07.2001 Coominya (QLD) | 6 | 295 | 307 |
| 15.09.2002 Toowoomba (QLD) | 4 | 267 | 343 |
| 02.07.2006 Coominya (QLD) | 4 | 307 | 279 |
| 11.02.2007 Ipswich (QLD) | 3 | 292 | 375 |
| 10.02.2008 Ipswich (QLD) | 2 | 336 | 288 |
| Head-to-head after 6 games | 2 | 4 | |
| Average score | 298.33 | 315 | |