| Tournament | Round | Keith Merritt | Brenda Osler |
| 05.08.2001 Newmarket (QLD) | 5 | 305 | 364 |
| 04.05.2003 Big Weekend Sunday (QLD) | 4 | 274 | 421 |
| 24.08.2003 Queensland Championships (QLD) | 3 | 311 | 389 |
| 29.10.2006 Mindbenders Sunday (QLD) | 2 | 319 | 360 |
| Head-to-head after 4 games | 0 | 4 | |
| Average score | 302.25 | 383.5 | |
| Spread: | -325 | 325 | |