| Tournament | Round | Keith Merritt | Ron Keim |
| 28.11.1999 Southport (QLD) | 4 | 287 | 329 |
| 18.03.2000 Redland Bay (QLD) | 5 | 352 | 325 |
| 09.07.2000 Coominya Winter (QLD) | 1 | 298 | 483 |
| 18.02.2001 Ipswich (QLD) | 4 | 340 | 359 |
| 30.11.2003 Southport (QLD) | 2 | 284 | 340 |
| Head-to-head after 5 games | 1 | 4 | |
| Average score | 312.2 | 367.2 | |
| Spread: | -275 | 275 | |