| Tournament | Round | Keith Merritt | Josephine Butler |
| 09.06.2002 Millmerran (QLD) | 5 | 373 | 390 |
| 15.09.2002 Toowoomba (QLD) | 2 | 441 | 255 |
| 14.09.2003 Toowoomba (QLD) | 1 | 266 | 343 |
| 10.09.2006 Toowoomba (QLD) | 3 | 332 | 350 |
| Head-to-head after 4 games | 1 | 3 | |
| Average score | 353 | 334.5 | |