| Date | Tournament | State | Round | Harry Malcolm | Rene Chelton |
|---|---|---|---|---|---|
| 05/04/1999 | Australian Championships | NSW | 10 | 309 | 404 |
| 04/10/1999 | New South Wales Championships | NSW | 13 | 386 | 336 |
| 10/06/2002 | Victorian Championships | VIC | 11 | 422 | 336 |
| 14/06/2004 | Victorian Championships | VIC | 7 | 299 | 295 |
| 13/06/2005 | Victorian Championships | VIC | 6 | 271 | 367 |
| 04/08/2007 | Magnetic Island Saturday | QLD | 5 | 406 | 350 |
| 10/06/2013 | VIC CHAMPIONSHIP | VIC | 6 | 464 | 275 |
| Head-to-head after 7 games | 5 | 2 | |||
| Average score | 365.29 | 337.57 | |||
| Spread | 194 | -194 | |||