| Date | Tournament | State | Round | Mal Ramsdale | Jeff Chelton |
|---|---|---|---|---|---|
| 03/10/2005 | New South Wales Championships | NSW | 2 | 349 | 390 |
| 17/04/2006 | Australian Championships | QLD | 21 | 430 | 364 |
| 10/06/2006 | vic06 3 DAY | VIC | 17 | 407 | 377 |
| 09/04/2007 | Australian Championships | NSW | 19 | 348 | 410 |
| 07/06/2008 | VIC CHAMPS | VIC | 18 | 375 | 312 |
| 07/06/2008 | VIC CHAMPS | VIC | 22 | 424 | 364 |
| Head-to-head after 6 games | 4 | 2 | |||
| Average score | 388.83 | 369.50 | |||
| Spread | 116 | -116 | |||