| Tournament | Round | Keith Merritt | Shirley Pelham |
| 22.08.2004 Queensland Championships (QLD) | 1 | 370 | 357 |
| 01.05.2005 May Charity Weekend - Day 2 (QLD) | 7 | 263 | 275 |
| 04.05.2008 Queensland Championships (QLD) | 9 | 348 | 344 |
| Head-to-head after 3 games | 2 | 1 | |
| Average score | 327 | 325.33 | |
| Spread: | 5 | -5 | |